Trace number 1731300

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 1200.62

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
MD5SUMbe0552b4894b69c578ebcc0b17dda689
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark199.917
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses69990
Sum of the clauses size140820
Maximum clause length30
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 269960
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 530

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
1.29/1.32	c WARNING: for repeatability, setting FPU to use double precision
1.29/1.32	c ============================[ Problem Statistics ]=============================
1.29/1.32	c |                                                                             |
1.29/1.32	c |  Number of variables:  900                                                  |
1.29/1.32	c |  Number of clauses:    69990                                                |
1.29/1.37	c |  Parsing time:         0.05         s                                       |
3.07/3.16	c ============================[ Search Statistics ]==============================
3.07/3.16	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
3.07/3.16	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
3.07/3.16	c ===============================================================================
3.07/3.16	c |         0 |     870    69090   184776 |    23030        0    nan |  0.000 % |
3.07/3.17	c |       103 |     870    69090   184776 |    25333      103    100 |  0.013 % |
3.07/3.19	c |       257 |     870    69090   184776 |    27866      257     63 |  0.000 % |
3.17/3.21	c |       482 |     870    69090   184776 |    30652      482     45 |  0.024 % |
3.17/3.24	c |       821 |     870    69090   184776 |    33718      821     38 |  0.024 % |
3.28/3.30	c |      1328 |     870    69090   184776 |    37090     1328     34 |  0.024 % |
3.38/3.41	c |      2087 |     869    68890   184211 |    40799      731    102 |  0.111 % |
3.47/3.58	c |      3226 |     869    68890   184211 |    44878     1870    104 |  0.111 % |
3.87/3.90	c |      4934 |     869    68890   184211 |    49366     3578    107 |  0.133 % |
4.38/4.45	c |      7496 |     869    68890   184211 |    54303     6140    106 |  0.111 % |
5.48/5.55	c |     11340 |     868    68664   183649 |    59733     8632    104 |  0.222 % |
7.67/7.72	c |     17108 |     868    68664   183649 |    65707    14400    108 |  0.222 % |
12.57/12.67	c |     25757 |     867    68476   183273 |    72278    22912    107 |  0.351 % |
22.46/22.58	c |     38732 |     867    68476   183273 |    79505    35887    110 |  0.333 % |
47.05/47.16	c |     58194 |     867    68476   183273 |    87456    55349    107 |  0.333 % |
96.13/96.24	c |     87386 |     866    68336   182993 |    96202    81601    103 |  0.445 % |
152.71/152.80	c |    131175 |     865    68336   182993 |   105822    47067     92 |  0.575 % |
303.55/303.76	c |    196859 |     864    68027   182375 |   116404   103174    110 |  0.684 % |
497.76/498.05	c |    295385 |     864    68027   182375 |   128044   106959    102 |  0.778 % |
822.02/822.47	c |    443176 |     862    67853   182027 |   140849    41498    101 |  0.889 % |
1200.03/1200.61	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-1731300-1240768980/watcher-1731300-1240768980 -o /tmp/evaluation-result-1731300-1240768980/solver-1731300-1240768980 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1731300-1240768980.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 3/64 27164
/proc/meminfo: memFree=1502816/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=2108 CPUtime=0
/proc/27164/stat : 27164 (IUT_BMB_SAT) R 27162 27164 26940 0 -1 4194304 193 0 0 0 0 0 0 0 18 0 1 0 104931456 2158592 176 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/27164/statm: 527 177 92 274 0 250 0

[startup+0.102663 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27164
/proc/meminfo: memFree=1502816/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=3704 CPUtime=0.1
/proc/27164/stat : 27164 (IUT_BMB_SAT) R 27162 27164 26940 0 -1 4194304 748 0 0 0 10 0 0 0 18 0 1 0 104931456 3792896 731 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/27164/statm: 926 731 99 274 0 649 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3704

[startup+0.201676 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27164
/proc/meminfo: memFree=1502816/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=4892 CPUtime=0.19
/proc/27164/stat : 27164 (IUT_BMB_SAT) R 27162 27164 26940 0 -1 4194304 1058 0 0 0 19 0 0 0 18 0 1 0 104931456 5009408 1041 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/27164/statm: 1223 1041 99 274 0 946 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4892

[startup+0.301689 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27164
/proc/meminfo: memFree=1502816/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=6080 CPUtime=0.29
/proc/27164/stat : 27164 (IUT_BMB_SAT) R 27162 27164 26940 0 -1 4194304 1342 0 0 0 29 0 0 0 19 0 1 0 104931456 6225920 1325 1992294400 134512640 135635285 4294956208 18446744073709551615 134528245 0 0 4096 0 0 0 0 17 0 0 0
/proc/27164/statm: 1520 1326 99 274 0 1243 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6080

[startup+0.701741 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 27164
/proc/meminfo: memFree=1502816/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=11756 CPUtime=0.69
/proc/27164/stat : 27164 (IUT_BMB_SAT) R 27162 27164 26940 0 -1 4194304 2764 0 0 0 68 1 0 0 23 0 1 0 104931456 12038144 2747 1992294400 134512640 135635285 4294956208 18446744073709551615 134549727 0 0 4096 0 0 0 0 17 0 0 0
/proc/27164/statm: 2939 2748 99 274 0 2662 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11756

[startup+1.50185 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 27165
/proc/meminfo: memFree=1488856/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 14792

[startup+3.10106 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1481984/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=7328 CPUtime=1.76
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 1604 0 0 0 176 0 0 0 25 0 1 0 104931588 7503872 1584 1992294400 134512640 135243223 4294956304 18446744073709551615 134535240 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 1832 1584 78 178 0 1652 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 27476

[startup+6.30148 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1479552/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=10608 CPUtime=4.96
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 2638 0 0 0 495 1 0 0 25 0 1 0 104931588 10862592 2445 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 2652 2445 84 178 0 2472 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 30756

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1472896/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=16444 CPUtime=11.36
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 4094 0 0 0 1133 3 0 0 25 0 1 0 104931588 16838656 3901 1992294400 134512640 135243223 4294956304 18446744073709551615 134556193 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 4111 3901 84 178 0 3931 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 36592

[startup+25.502 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1464576/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=24408 CPUtime=24.15
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 6102 0 0 0 2411 4 0 0 25 0 1 0 104931588 24993792 5909 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 6102 5909 84 178 0 5922 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 44556

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1455552/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=33552 CPUtime=49.74
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 8377 0 0 0 4968 6 0 0 25 0 1 0 104931588 34357248 8184 1992294400 134512640 135243223 4294956304 18446744073709551615 134555622 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 8388 8184 84 178 0 8208 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 53700

[startup+102.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1443072/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=46044 CPUtime=100.92
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 11443 0 0 0 10083 9 0 0 25 0 1 0 104931588 47149056 11250 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 11511 11250 84 178 0 11331 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 66192

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1438080/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=51028 CPUtime=160.89
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 12666 0 0 0 16078 11 0 0 25 0 1 0 104931588 52252672 12473 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 12757 12473 84 178 0 12577 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 71176

[startup+222.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1438016/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=51180 CPUtime=220.87
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 12689 0 0 0 22076 11 0 0 25 0 1 0 104931588 52408320 12496 1992294400 134512640 135243223 4294956304 18446744073709551615 134555616 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 12795 12496 84 178 0 12615 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 71328

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1434304/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=55016 CPUtime=280.85
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 13646 0 0 0 28073 12 0 0 25 0 1 0 104931588 56336384 13453 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 13754 13453 84 178 0 13574 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 75164


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

/proc/meminfo: memFree=1418312/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=71176 CPUtime=760.64
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 17582 0 0 0 76048 16 0 0 25 0 1 0 104931588 72884224 17389 1992294400 134512640 135243223 4294956304 18446744073709551615 134558311 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 17794 17389 84 178 0 17614 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 91324

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1418120/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=71320 CPUtime=820.61
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 17641 0 0 0 82045 16 0 0 25 0 1 0 104931588 73031680 17448 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 17830 17448 84 178 0 17650 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 91468

[startup+882.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1417992/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=71496 CPUtime=880.56
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 17658 0 0 0 88040 16 0 0 25 0 1 0 104931588 73211904 17465 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 17874 17465 84 178 0 17694 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 91644

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1417800/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=71640 CPUtime=940.53
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 17707 0 0 0 94037 16 0 0 25 0 1 0 104931588 73359360 17514 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 17910 17514 84 178 0 17730 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 91788

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1417416/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=72100 CPUtime=1000.51
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 17817 0 0 0 100035 16 0 0 25 0 1 0 104931588 73830400 17624 1992294400 134512640 135243223 4294956304 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 18025 17624 84 178 0 17845 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 92248

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1415688/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=73836 CPUtime=1060.48
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 18233 0 0 0 106031 17 0 0 25 0 1 0 104931588 75608064 18040 1992294400 134512640 135243223 4294956304 18446744073709551615 134555710 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 18459 18040 84 178 0 18279 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 93984

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1409608/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=80196 CPUtime=1120.45
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 19747 0 0 0 112026 19 0 0 25 0 1 0 104931588 82120704 19554 1992294400 134512640 135243223 4294956304 18446744073709551615 134555619 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 20049 19554 84 178 0 19869 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 100344

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1409480/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=80404 CPUtime=1180.43
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 19782 0 0 0 118024 19 0 0 25 0 1 0 104931588 82333696 19589 1992294400 134512640 135243223 4294956304 18446744073709551615 134555632 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 20101 19589 84 178 0 19921 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 100552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1409224/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=80760 CPUtime=1198.72
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 19841 0 0 0 119853 19 0 0 25 0 1 0 104931588 82698240 19648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 20190 19648 84 178 0 20010 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 100908

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

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

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 27167
/proc/meminfo: memFree=1409224/2055920 swapFree=4181092/4192956
[pid=27164] ppid=27162 vsize=14792 CPUtime=1.31
/proc/27164/stat : 27164 (IUT_BMB_SAT) S 27162 27164 26940 0 -1 4194304 3536 0 0 0 104 27 0 0 25 0 1 0 104931456 15147008 3518 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/27164/statm: 3698 3518 106 274 0 3421 0
[pid=27166] ppid=27164 vsize=5356 CPUtime=0
/proc/27166/stat : 27166 (sh) S 27164 27164 26940 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 104931588 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27166/statm: 1339 232 193 169 0 50 0
[pid=27167] ppid=27166 vsize=80760 CPUtime=1198.72
/proc/27167/stat : 27167 (minisat) R 27166 27164 26940 0 -1 4194304 19841 0 0 0 119853 19 0 0 25 0 1 0 104931588 82698240 19648 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/27167/statm: 20190 19648 84 178 0 20010 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 100908

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27164 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=51840
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=280957
# CPU time returned by wait4() is 1.3328
# 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): 1200.62
CPU time (s): 1200.03
CPU user time (s): 1199.57
CPU system time (s): 0.46
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 100908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.05184
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5257
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= 9

runsolver used 1.07784 second user time and 3.2995 second system time

The end

Launcher Data 

Begin job on node13 at 2009-04-26 20:03:00
IDJOB=1731300
IDBENCH=24749
IDSOLVER=523
FILE ID=node13/1731300-1240768980
PBS_JOBID= 9187163
Free space on /tmp= 66232 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest03-SGI_30_50_30_20_1-dir.sat05-439.reshuffled-07.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731300-1240768980/watcher-1731300-1240768980 -o /tmp/evaluation-result-1731300-1240768980/solver-1731300-1240768980 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1731300-1240768980.cnf HOME

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

MD5SUM BENCH= be0552b4894b69c578ebcc0b17dda689
RANDOM SEED=1512594807

node13.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		: 3000.227
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		: 3000.227
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:       1503360 kB
Buffers:         66316 kB
Cached:         406536 kB
SwapCached:       5664 kB
Active:         208180 kB
Inactive:       272756 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1503360 kB
SwapTotal:     4192956 kB
SwapFree:      4181092 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          13476 kB
Slab:            57664 kB
Committed_AS:   362244 kB
PageTables:       1460 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= 66228 MiB
End job on node13 at 2009-04-26 20:23:02