Trace number 1561126

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
IUT_BMB_SAT 1.0? (TO) 1200.08 1200.52

General information on the benchmark

NameCRAFTED/edgematching/
compact/em_9_3_5_cmp.cnf
MD5SUMb2b9255b6dd854658cbd4bd594382e55
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark485.063
Satisfiable
(Un)Satisfiability was proved
Number of variables3857
Number of clauses39932
Sum of the clauses size134967
Maximum clause length49
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24591
Number of clauses of size 326002
Number of clauses of size 44516
Number of clauses of size 54669
Number of clauses of size over 5154

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.29/0.37	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.37	c ============================[ Problem Statistics ]=============================
0.29/0.37	c |                                                                             |
0.29/0.38	c |  Number of variables:  3857                                                 |
0.29/0.38	c |  Number of clauses:    39932                                                |
0.36/0.41	c |  Parsing time:         0.04         s                                       |
0.36/0.48	c ============================[ Search Statistics ]==============================
0.36/0.48	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.36/0.48	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.36/0.48	c ===============================================================================
0.36/0.48	c |         0 |    3853    37678   128215 |    12559        0    nan |  0.000 % |
0.36/0.49	c |       100 |    3830    37678   128215 |    13815       98     22 |  0.778 % |
0.36/0.50	c |       250 |    3827    37678   128215 |    15196      248     22 |  0.778 % |
0.36/0.52	c |       475 |    3803    37678   128215 |    16716      471     37 |  1.556 % |
0.36/0.54	c |       812 |    3770    37678   128215 |    18388      805     56 |  2.722 % |
0.36/0.58	c |      1318 |    3738    37678   128215 |    20226     1310     63 |  3.111 % |
0.36/0.64	c |      2077 |    3733    37258   127375 |    22249     2068     54 |  3.111 % |
0.36/0.74	c |      3216 |    3733    37258   127375 |    24474     3207     66 |  3.111 % |
0.36/0.95	c |      4925 |    3733    37258   127375 |    26922     4916     51 |  3.111 % |
1.27/1.31	c |      7487 |    3733    37258   127375 |    29614     7478     46 |  3.111 % |
1.87/1.94	c |     11331 |    3732    37254   127367 |    32575    11319     40 |  3.137 % |
2.97/3.06	c |     17101 |    3731    37250   127359 |    35833    17087     41 |  3.163 % |
4.37/4.47	c |     25752 |    3731    37250   127359 |    39416    25738     66 |  3.163 % |
7.37/7.48	c |     38726 |    3731    37250   127359 |    43358    38712     90 |  3.163 % |
12.37/12.47	c |     58189 |    3731    37250   127359 |    47694    29872     90 |  3.163 % |
22.57/22.62	c |     87386 |    3731    37250   127359 |    52463    24445    115 |  3.163 % |
35.66/35.75	c |    131175 |    3731    37250   127359 |    57709    33073     90 |  3.163 % |
67.14/67.25	c |    196861 |    3731    37250   127359 |    63480    52933    134 |  3.163 % |
136.81/136.97	c |    295388 |    3731    37250   127359 |    69828    49860    151 |  3.163 % |
223.58/223.73	c |    443177 |    3731    37250   127359 |    76811    38698    151 |  3.163 % |
461.48/461.74	c |    664861 |    3731    37250   127359 |    84492    77273    152 |  3.163 % |
759.20/759.59	c |    997386 |    3731    37250   127359 |    92942    71133     70 |  3.163 % |
1200.08/1200.52	c cannot read from file

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1561126-1238761951/watcher-1561126-1238761951 -o /tmp/evaluation-result-1561126-1238761951/solver-1561126-1238761951 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1561126-1238761951.cnf HOME 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 21238
/proc/meminfo: memFree=1812072/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=1752 CPUtime=0
/proc/21238/stat : 21238 (IUT_BMB_SAT) R 21236 21238 20847 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1148858359 1794048 184 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/21238/statm: 438 185 90 274 0 161 0

[startup+0.0456081 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 21238
/proc/meminfo: memFree=1812072/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=2932 CPUtime=0.04
/proc/21238/stat : 21238 (IUT_BMB_SAT) R 21236 21238 20847 0 -1 4194304 543 0 0 0 4 0 0 0 18 0 1 0 1148858359 3002368 526 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21238/statm: 733 526 97 274 0 456 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2932

[startup+0.101612 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 21238
/proc/meminfo: memFree=1812072/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=3856 CPUtime=0.09
/proc/21238/stat : 21238 (IUT_BMB_SAT) R 21236 21238 20847 0 -1 4194304 775 0 0 0 9 0 0 0 18 0 1 0 1148858359 3948544 758 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21238/statm: 964 758 97 274 0 687 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3856

[startup+0.301632 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 21238
/proc/meminfo: memFree=1812072/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.29
/proc/21238/stat : 21238 (IUT_BMB_SAT) R 21236 21238 20847 0 -1 4194304 1067 0 0 0 20 9 0 0 19 0 1 0 1148858359 5111808 1050 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/21238/statm: 1248 1050 100 274 0 971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4992

[startup+0.701672 s]
/proc/loadavg: 1.99 1.85 1.45 3/70 21238
/proc/meminfo: memFree=1812072/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
Current children cumulated CPU time (s) 0.36
Current children cumulated vsize (KiB) 4992

[startup+1.50175 s]
/proc/loadavg: 1.99 1.85 1.45 2/73 21241
/proc/meminfo: memFree=1802768/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=6032 CPUtime=1.11
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 1432 0 0 0 111 0 0 0 25 0 1 0 1148858397 6176768 1336 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 1508 1336 85 178 0 1328 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 16380

[startup+3.10291 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 21241
/proc/meminfo: memFree=1801424/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=7908 CPUtime=2.71
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 1882 0 0 0 271 0 0 0 25 0 1 0 1148858397 8097792 1786 1992294400 134512640 135243223 4294956304 18446744073709551615 134568279 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 1977 1786 85 178 0 1797 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18256

[startup+6.30123 s]
/proc/loadavg: 1.91 1.84 1.45 2/73 21241
/proc/meminfo: memFree=1792208/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=17956 CPUtime=5.91
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 4400 0 0 0 589 2 0 0 25 0 1 0 1148858397 18386944 4304 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 4489 4304 85 178 0 4309 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28304

[startup+12.7019 s]
/proc/loadavg: 1.85 1.83 1.45 2/73 21241
/proc/meminfo: memFree=1785808/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=22000 CPUtime=12.31
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 5408 0 0 0 1228 3 0 0 25 0 1 0 1148858397 22528000 5312 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 5500 5312 85 178 0 5320 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32348

[startup+25.5011 s]
/proc/loadavg: 1.72 1.80 1.45 2/73 21241
/proc/meminfo: memFree=1780304/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=27700 CPUtime=25.11
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 6822 0 0 0 2507 4 0 0 25 0 1 0 1148858397 28364800 6726 1992294400 134512640 135243223 4294956304 18446744073709551615 134568014 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 6925 6726 85 178 0 6745 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38048

[startup+51.1017 s]
/proc/loadavg: 1.62 1.77 1.45 2/73 21241
/proc/meminfo: memFree=1769552/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=38440 CPUtime=50.69
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 9510 0 0 0 5063 6 0 0 25 0 1 0 1148858397 39362560 9414 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 9610 9414 85 178 0 9430 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 48788

[startup+102.307 s]
/proc/loadavg: 1.28 1.65 1.42 2/73 21241
/proc/meminfo: memFree=1761744/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=46232 CPUtime=101.87
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 11441 0 0 0 10180 7 0 0 25 0 1 0 1148858397 47341568 11345 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 11558 11345 85 178 0 11378 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 56580

[startup+162.302 s]
/proc/loadavg: 1.10 1.53 1.40 2/73 21241
/proc/meminfo: memFree=1755664/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=52312 CPUtime=161.85
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 12946 0 0 0 16176 9 0 0 25 0 1 0 1148858397 53567488 12850 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 13078 12850 85 178 0 12898 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 62660

[startup+222.302 s]
/proc/loadavg: 1.04 1.43 1.37 2/73 21241
/proc/meminfo: memFree=1755664/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=52312 CPUtime=221.82
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 12948 0 0 0 22173 9 0 0 25 0 1 0 1148858397 53567488 12852 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 13078 12852 85 178 0 12898 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 62660

[startup+282.302 s]
/proc/loadavg: 1.01 1.35 1.34 2/73 21241
/proc/meminfo: memFree=1752336/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0

################
# More data... #
################

/proc/meminfo: memFree=1726416/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=81840 CPUtime=761.64
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20212 0 0 0 76148 16 0 0 25 0 1 0 1148858397 83804160 20116 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20460 20116 85 178 0 20280 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 92188

[startup+822.301 s]
/proc/loadavg: 1.00 1.05 1.17 2/73 21243
/proc/meminfo: memFree=1726032/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=821.62
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20309 0 0 0 82146 16 0 0 25 0 1 0 1148858397 84361216 20213 1992294400 134512640 135243223 4294956304 18446744073709551615 134555753 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20213 85 178 0 20416 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 92732

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.16 2/73 21243
/proc/meminfo: memFree=1726032/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=881.6
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20312 0 0 0 88144 16 0 0 25 0 1 0 1148858397 84361216 20216 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20216 85 178 0 20416 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 92732

[startup+942.302 s]
/proc/loadavg: 1.00 1.03 1.15 2/73 21243
/proc/meminfo: memFree=1726032/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=941.59
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20312 0 0 0 94143 16 0 0 25 0 1 0 1148858397 84361216 20216 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20216 85 178 0 20416 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 92732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.14 2/73 21243
/proc/meminfo: memFree=1726032/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1001.57
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20313 0 0 0 100141 16 0 0 25 0 1 0 1148858397 84361216 20217 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20217 85 178 0 20416 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 92732

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/73 21243
/proc/meminfo: memFree=1725968/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1061.55
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20314 0 0 0 106139 16 0 0 25 0 1 0 1148858397 84361216 20218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555628 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20218 85 178 0 20416 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 92732

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/73 21243
/proc/meminfo: memFree=1725968/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1121.53
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20314 0 0 0 112137 16 0 0 25 0 1 0 1148858397 84361216 20218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20218 85 178 0 20416 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 92732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/73 21243
/proc/meminfo: memFree=1725904/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1181.52
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20314 0 0 0 118135 17 0 0 25 0 1 0 1148858397 84361216 20218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20218 85 178 0 20416 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 92732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/73 21243
/proc/meminfo: memFree=1725904/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1199.72
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20314 0 0 0 119955 17 0 0 25 0 1 0 1148858397 84361216 20218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20218 85 178 0 20416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 92732

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.10 2/73 21243
/proc/meminfo: memFree=1725904/2055920 swapFree=4173176/4192956
[pid=21238] ppid=21236 vsize=4992 CPUtime=0.36
/proc/21238/stat : 21238 (IUT_BMB_SAT) S 21236 21238 20847 0 -1 4194304 1073 0 0 0 22 14 0 0 20 0 1 0 1148858359 5111808 1055 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/21238/statm: 1248 1055 105 274 0 971 0
[pid=21240] ppid=21238 vsize=5356 CPUtime=0
/proc/21240/stat : 21240 (sh) S 21238 21238 20847 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1148858396 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 240907772740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/21240/statm: 1339 232 193 169 0 50 0
[pid=21241] ppid=21240 vsize=82384 CPUtime=1199.72
/proc/21241/stat : 21241 (minisat) R 21240 21238 20847 0 -1 4194304 20314 0 0 0 119955 17 0 0 25 0 1 0 1148858397 84361216 20218 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/21241/statm: 20596 20218 85 178 0 20416 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 92732

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21238 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=231964
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=151976
# CPU time returned by wait4() is 0.38394
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200.08
CPU user time (s): 1199.77
CPU system time (s): 0.31
CPU usage (%): 99.9632
Max. virtual memory (cumulated for all children) (KiB): 92732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.231964
system time used= 0.151976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1641
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 6
involuntary context switches= 4

runsolver used 1.22081 second user time and 3.17152 second system time

The end

Launcher Data 

Begin job on node36 at 2009-04-03 14:32:31
IDJOB=1561126
IDBENCH=70909
IDSOLVER=523
FILE ID=node36/1561126-1238761951
PBS_JOBID= 9085474
Free space on /tmp= 66556 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/edgematching/compact/em_9_3_5_cmp.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1561126-1238761951/watcher-1561126-1238761951 -o /tmp/evaluation-result-1561126-1238761951/solver-1561126-1238761951 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1561126-1238761951.cnf HOME

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b2b9255b6dd854658cbd4bd594382e55
RANDOM SEED=1352618667

node36.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1812616 kB
Buffers:         45956 kB
Cached:         119316 kB
SwapCached:       9148 kB
Active:          50784 kB
Inactive:       125184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1812616 kB
SwapTotal:     4192956 kB
SwapFree:      4173176 kB
Dirty:            2972 kB
Writeback:           0 kB
Mapped:          16372 kB
Slab:            52832 kB
Committed_AS:  3334516 kB
PageTables:       1876 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66552 MiB
End job on node36 at 2009-04-03 14:52:33