Trace number 1732764

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) 1200.09 1200.77

General information on the benchmark

NameCRAFTED/ramseycube/
Q3inK13.cnf
MD5SUMee4a2d6030f643cfa5b109579b0e5c45
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables78
Number of clauses2162160
Sum of the clauses size25945920
Maximum clause length12
Minimum clause length12
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 52162160

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
27.36/27.46	c WARNING: for repeatability, setting FPU to use double precision
27.36/27.46	c ============================[ Problem Statistics ]=============================
27.36/27.46	c |                                                                             |
27.36/27.47	c |  Number of variables:  78                                                   |
27.36/27.47	c |  Number of clauses:    2162160                                              |
31.44/31.56	c |  Parsing time:         3.69         s                                       |
1200.09/1200.71	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-1732764-1240782863/watcher-1732764-1240782863 -o /tmp/evaluation-result-1732764-1240782863/solver-1732764-1240782863 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1732764-1240782863.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 28487
/proc/meminfo: memFree=1584080/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=26624 CPUtime=0
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 192 0 0 0 0 0 0 0 18 0 1 0 106321019 27262976 175 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 6656 176 90 274 0 6379 0

[startup+0.078663 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28487
/proc/meminfo: memFree=1584080/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=26624 CPUtime=0.07
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 1468 0 0 0 7 0 0 0 18 0 1 0 106321019 27262976 1451 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 6656 1452 90 274 0 6379 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 26624

[startup+0.102666 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28487
/proc/meminfo: memFree=1584080/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=26624 CPUtime=0.09
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 1877 0 0 0 9 0 0 0 18 0 1 0 106321019 27262976 1860 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 6656 1861 90 274 0 6379 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 26624

[startup+0.301682 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28487
/proc/meminfo: memFree=1584080/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=26624 CPUtime=0.29
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 5308 0 0 0 28 1 0 0 19 0 1 0 106321019 27262976 5291 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 6656 5292 90 274 0 6379 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 26624

[startup+0.701713 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 28487
/proc/meminfo: memFree=1584080/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=42572 CPUtime=0.69
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 10396 0 0 0 65 4 0 0 23 0 1 0 106321019 43593728 10379 1992294400 134512640 135635285 4294956208 18446744073709551615 134533092 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 10643 10380 95 274 0 10366 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 42572

[startup+1.50178 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28488
/proc/meminfo: memFree=1535496/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=64332 CPUtime=1.49
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 15295 0 0 0 142 7 0 0 25 0 1 0 106321019 65875968 15047 1992294400 134512640 135635285 4294956208 18446744073709551615 134537046 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 16083 15047 95 274 0 15806 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 64332

[startup+3.10191 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28488
/proc/meminfo: memFree=1511368/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=100888 CPUtime=3.09
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 24791 0 0 0 296 13 0 0 25 0 1 0 106321019 103309312 23823 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 25222 23823 95 274 0 24945 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 100888

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28488
/proc/meminfo: memFree=1437704/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=197284 CPUtime=6.29
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 45931 0 0 0 606 23 0 0 25 0 1 0 106321019 202018816 43150 1992294400 134512640 135635285 4294956208 18446744073709551615 134694632 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 49321 43150 95 274 0 49044 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 197284

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28488
/proc/meminfo: memFree=1296968/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=12.69
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 89437 0 0 0 1195 74 0 0 25 0 1 0 106321019 355745792 72466 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 86852 72466 98 274 0 86575 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 347408

[startup+25.5017 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 28488
/proc/meminfo: memFree=1215688/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=25.46
/proc/28487/stat : 28487 (IUT_BMB_SAT) R 28485 28487 28268 0 -1 4194304 89437 0 0 0 1810 736 0 0 25 0 1 0 106321019 355745792 72466 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/28487/statm: 86852 72466 98 274 0 86575 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 347408

[startup+51.1028 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929592/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=23.61
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 2321 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 671672

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929528/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=74.75
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 7435 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 671672

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929592/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=134.73
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 13433 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535571 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 671672

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929592/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=194.7
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 19430 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535400 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 671672

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929592/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=254.67
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 25427 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 671672

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28490
/proc/meminfo: memFree=929592/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=314.63
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 31423 40 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535299 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 342.05
Current children cumulated vsize (KiB) 671672

[startup+402.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929392/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=929400/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=734.46
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 73405 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 671672

[startup+822.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929400/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=794.42
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 79401 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535299 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 671672

[startup+882.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929400/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=854.4
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 85399 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 881.82
Current children cumulated vsize (KiB) 671672

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929400/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=914.37
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 91396 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535299 0 0 4096 3 0 0 0 17 1 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 671672

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929336/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=974.35
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 97394 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 671672

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/67 28496
/proc/meminfo: memFree=929336/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=1034.33
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 103392 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 671672

[startup+1122.3 s]
/proc/loadavg: 1.07 1.00 1.00 2/67 28496
/proc/meminfo: memFree=929272/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=1094.3
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 109389 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535299 0 0 4096 3 0 0 0 17 1 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 671672

[startup+1182.3 s]
/proc/loadavg: 1.08 1.01 1.00 2/67 28496
/proc/meminfo: memFree=929272/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=1154.27
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 115386 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 671672



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 28496
/proc/meminfo: memFree=929272/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=1172.67
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 117226 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 671672

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

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

[startup+1200.7 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 28496
/proc/meminfo: memFree=929272/2055920 swapFree=4192812/4192956
[pid=28487] ppid=28485 vsize=347408 CPUtime=27.41
/proc/28487/stat : 28487 (IUT_BMB_SAT) S 28485 28487 28268 0 -1 4194304 89444 0 0 0 1905 836 0 0 25 0 1 0 106321019 355745792 72472 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/28487/statm: 86852 72472 104 274 0 86575 0
[pid=28489] ppid=28487 vsize=5356 CPUtime=0.01
/proc/28489/stat : 28489 (sh) S 28487 28487 28268 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 106323764 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/28489/statm: 1339 232 193 169 0 50 0
[pid=28490] ppid=28489 vsize=318908 CPUtime=1172.67
/proc/28490/stat : 28490 (minisat) R 28489 28487 28268 0 -1 4194304 68024 0 0 0 117226 41 0 0 25 0 1 0 106323766 326561792 68004 1992294400 134512640 135243223 4294956304 18446744073709551615 134535411 0 0 4096 3 0 0 0 17 0 0 0
/proc/28490/statm: 79727 68004 76 178 0 79547 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 671672

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28487 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=51103
#  childrusage.ru_stime.tv_sec=8
#  childrusage.ru_stime.tv_usec=442716
# CPU time returned by wait4() is 27.4938
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.77
CPU time (s): 1200.09
CPU user time (s): 1191.31
CPU system time (s): 8.78
CPU usage (%): 99.9433
Max. virtual memory (cumulated for all children) (KiB): 671672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.0511
system time used= 8.44272
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89740
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= 10
involuntary context switches= 85

runsolver used 1.20882 second user time and 3.16752 second system time

The end

Launcher Data 

Begin job on node3 at 2009-04-26 23:54:30
IDJOB=1732764
IDBENCH=71127
IDSOLVER=523
FILE ID=node3/1732764-1240782863
PBS_JOBID= 9187249
Free space on /tmp= 65944 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/CRAFTED/ramseycube/Q3inK13.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1732764-1240782863/watcher-1732764-1240782863 -o /tmp/evaluation-result-1732764-1240782863/solver-1732764-1240782863 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1732764-1240782863.cnf HOME

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

MD5SUM BENCH= ee4a2d6030f643cfa5b109579b0e5c45
RANDOM SEED=1863849455

node3.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		: 3000.212
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		: 3000.212
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:       1584560 kB
Buffers:         42684 kB
Cached:         341652 kB
SwapCached:          0 kB
Active:         209180 kB
Inactive:       189596 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584560 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           92300 kB
Writeback:           0 kB
Mapped:          24192 kB
Slab:            58644 kB
Committed_AS:   424956 kB
PageTables:       1372 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= 65852 MiB
End job on node3 at 2009-04-27 00:14:33