Trace number 1532871

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) 1200.03 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
MD5SUM3ed6e5f5358c1fd3f163dcbb9450e91a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark66.6029
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
0.58/0.64	c WARNING: for repeatability, setting FPU to use double precision
0.58/0.64	c ============================[ Problem Statistics ]=============================
0.58/0.64	c |                                                                             |
0.58/0.64	c |  Number of variables:  16000                                                |
0.58/0.64	c |  Number of clauses:    67200                                                |
0.63/0.78	c |  Parsing time:         0.13         s                                       |
0.63/0.94	c ============================[ Search Statistics ]==============================
0.63/0.94	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.63/0.94	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.63/0.94	c ===============================================================================
0.63/0.94	c |         0 |   15548    66504   202039 |    22168        0    nan |  0.000 % |
0.99/1.00	c |       100 |   15548    66504   202039 |    24384      100    124 |  0.000 % |
0.99/1.08	c |       251 |   15548    66504   202039 |    26823      251    158 |  0.000 % |
1.19/1.21	c |       476 |   15548    66504   202039 |    29505      476    171 |  0.000 % |
1.29/1.38	c |       813 |   15548    66504   202039 |    32456      813    171 |  0.000 % |
1.59/1.65	c |      1321 |   15548    66504   202039 |    35701     1321    201 |  0.000 % |
1.99/2.02	c |      2081 |   15548    66504   202039 |    39271     2081    199 |  0.000 % |
2.58/2.68	c |      3220 |   15548    66504   202039 |    43199     3220    216 |  0.000 % |
3.58/3.61	c |      4929 |   15548    66504   202039 |    47519     4929    227 |  0.000 % |
5.08/5.16	c |      7491 |   15548    66504   202039 |    52270     7491    237 |  0.000 % |
7.59/7.65	c |     11335 |   15548    66504   202039 |    57498    11335    248 |  0.000 % |
11.48/11.58	c |     17102 |   15548    66504   202039 |    63247    17102    247 |  0.000 % |
18.68/18.76	c |     25751 |   15548    66504   202039 |    69572    25751    267 |  0.000 % |
31.97/32.10	c |     38725 |   15548    66504   202039 |    76529    38725    295 |  0.000 % |
54.76/54.86	c |     58189 |   15548    66504   202039 |    84182    58189    305 |  0.000 % |
92.36/92.45	c |     87382 |   15548    66504   202039 |    92601    13549    279 |  0.000 % |
154.93/155.03	c |    131172 |   15548    66504   202039 |   101861    57339    314 |  0.000 % |
272.08/272.27	c |    196857 |   15548    66504   202039 |   112047    34029    433 |  0.000 % |
456.21/456.48	c |    295383 |   15548    66504   202039 |   123252    32441    297 |  0.000 % |
781.69/782.00	c |    443172 |   15548    66504   202039 |   135577    71909    385 |  0.000 % |
1200.03/1200.51	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532871-1238403243/watcher-1532871-1238403243 -o /tmp/evaluation-result-1532871-1238403243/solver-1532871-1238403243 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532871-1238403243.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: 0.99 0.98 0.99 3/71 14476
/proc/meminfo: memFree=1370000/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=2072 CPUtime=0
/proc/14476/stat : 14476 (IUT_BMB_SAT) R 14474 14476 14199 0 -1 4194304 142 0 0 0 0 0 0 0 20 0 1 0 1112987464 2121728 125 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/14476/statm: 518 126 92 274 0 241 0

[startup+0.056293 s]
/proc/loadavg: 0.99 0.98 0.99 3/71 14476
/proc/meminfo: memFree=1370000/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=4752 CPUtime=0.05
/proc/14476/stat : 14476 (IUT_BMB_SAT) R 14474 14476 14199 0 -1 4194304 997 0 0 0 5 0 0 0 20 0 1 0 1112987464 4866048 980 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/14476/statm: 1188 981 97 274 0 911 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 4752

[startup+0.1013 s]
/proc/loadavg: 0.99 0.98 0.99 3/71 14476
/proc/meminfo: memFree=1370000/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=5280 CPUtime=0.09
/proc/14476/stat : 14476 (IUT_BMB_SAT) R 14474 14476 14199 0 -1 4194304 1132 0 0 0 9 0 0 0 20 0 1 0 1112987464 5406720 1115 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/14476/statm: 1320 1115 97 274 0 1043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5280

[startup+0.301338 s]
/proc/loadavg: 0.99 0.98 0.99 3/71 14476
/proc/meminfo: memFree=1370000/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.29
/proc/14476/stat : 14476 (IUT_BMB_SAT) R 14474 14476 14199 0 -1 4194304 1645 0 0 0 26 3 0 0 22 0 1 0 1112987464 7434240 1628 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 1 0 0
/proc/14476/statm: 1815 1628 99 274 0 1538 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7260

[startup+0.701417 s]
/proc/loadavg: 0.99 0.98 0.99 3/71 14476
/proc/meminfo: memFree=1370000/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
Current children cumulated CPU time (s) 0.63
Current children cumulated vsize (KiB) 7260

[startup+1.50157 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1355640/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=7976 CPUtime=0.86
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 2048 0 0 0 85 1 0 0 24 0 1 0 1112987528 8167424 1815 1992294400 134512640 135243223 4294956304 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 1994 1815 85 178 0 1814 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20592

[startup+3.10188 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1354296/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=10620 CPUtime=2.46
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 2704 0 0 0 244 2 0 0 25 0 1 0 1112987528 10874880 2471 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 2655 2471 85 178 0 2475 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23236

[startup+6.30149 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1348472/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=16164 CPUtime=5.65
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 4090 0 0 0 562 3 0 0 25 0 1 0 1112987528 16551936 3857 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 4041 3857 85 178 0 3861 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 28780

[startup+12.7027 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1338488/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=26140 CPUtime=12.05
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 6578 0 0 0 1200 5 0 0 25 0 1 0 1112987528 26767360 6345 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 6535 6345 85 178 0 6355 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 38756

[startup+25.5012 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1319224/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=44140 CPUtime=24.84
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 11081 0 0 0 2474 10 0 0 25 0 1 0 1112987528 45199360 10848 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 11035 10848 85 178 0 10855 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 56756

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1288888/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=74744 CPUtime=50.43
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 18740 0 0 0 5026 17 0 0 25 0 1 0 1112987528 76537856 18507 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 18686 18507 85 178 0 18506 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 87360

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1248440/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=114476 CPUtime=101.62
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 28673 0 0 0 10133 29 0 0 25 0 1 0 1112987528 117223424 28440 1992294400 134512640 135243223 4294956304 18446744073709551615 134555453 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 28619 28440 85 178 0 28439 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 127092

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1248440/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=114476 CPUtime=161.59
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 28673 0 0 0 16130 29 0 0 25 0 1 0 1112987528 117223424 28440 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 28619 28440 85 178 0 28439 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 127092

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1220280/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=142920 CPUtime=221.57
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 35734 0 0 0 22121 36 0 0 25 0 1 0 1112987528 146350080 35501 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 35730 35501 85 178 0 35550 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 155536

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14479
/proc/meminfo: memFree=1208504/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1173880/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=188904 CPUtime=761.37
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 47260 0 0 0 76086 51 0 0 25 0 1 0 1112987528 193437696 47027 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 47226 47027 85 178 0 47046 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 201520

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1173816/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=188904 CPUtime=821.34
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 47260 0 0 0 82083 51 0 0 25 0 1 0 1112987528 193437696 47027 1992294400 134512640 135243223 4294956304 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 47226 47027 85 178 0 47046 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 201520

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1167032/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=195768 CPUtime=881.32
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 48996 0 0 0 88078 54 0 0 25 0 1 0 1112987528 200466432 48763 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 48942 48763 85 178 0 48762 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 208384

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145976/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=941.29
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 94070 59 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555658 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 229508

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145912/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1001.28
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 100068 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 229508

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145976/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1061.25
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 106065 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134565526 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 229508

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145976/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1121.23
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 112063 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 229508

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145912/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1181.21
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 118061 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 229508



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145912/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1199.4
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 119880 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 229508

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: 0.99 0.98 0.99 2/74 14485
/proc/meminfo: memFree=1145912/2055920 swapFree=4170332/4192956
[pid=14476] ppid=14474 vsize=7260 CPUtime=0.63
/proc/14476/stat : 14476 (IUT_BMB_SAT) S 14474 14476 14199 0 -1 4194304 1652 0 0 0 37 26 0 0 25 0 1 0 1112987464 7434240 1634 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 1 0 0
/proc/14476/statm: 1815 1634 105 274 0 1538 0
[pid=14478] ppid=14476 vsize=5356 CPUtime=0
/proc/14478/stat : 14478 (sh) S 14476 14476 14199 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1112987528 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/14478/statm: 1339 232 193 169 0 50 0
[pid=14479] ppid=14478 vsize=216892 CPUtime=1199.4
/proc/14479/stat : 14479 (minisat) R 14478 14476 14199 0 -1 4194304 54198 0 0 0 119880 60 0 0 25 0 1 0 1112987528 222097408 53965 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 1 0 0
/proc/14479/statm: 54223 53965 85 178 0 54043 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 229508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14476 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=376942
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=265959
# CPU time returned by wait4() is 0.642901
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.17
CPU system time (s): 0.86
CPU usage (%): 99.9592
Max. virtual memory (cumulated for all children) (KiB): 229508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.376942
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2682
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 1.00285 second user time and 3.37649 second system time

The end

Launcher Data 

Begin job on node38 at 2009-03-30 10:54:04
IDJOB=1532871
IDBENCH=70348
IDSOLVER=523
FILE ID=node38/1532871-1238403243
PBS_JOBID= 9061399
Free space on /tmp= 65528 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S2126130224-030.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532871-1238403243/watcher-1532871-1238403243 -o /tmp/evaluation-result-1532871-1238403243/solver-1532871-1238403243 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532871-1238403243.cnf HOME

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

MD5SUM BENCH= 3ed6e5f5358c1fd3f163dcbb9450e91a
RANDOM SEED=960486949

node38.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1370480 kB
Buffers:         72364 kB
Cached:         526356 kB
SwapCached:      11172 kB
Active:          24976 kB
Inactive:       586404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1370480 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            3456 kB
Writeback:           0 kB
Mapped:          18400 kB
Slab:            59312 kB
Committed_AS:  3048576 kB
PageTables:       1988 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= 65524 MiB
End job on node38 at 2009-03-30 11:14:06