Trace number 1554706

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
SAT07 reference solver: picosat 535? (TO) 1200.02 1200.31

General information on the benchmark

NameAPPLICATIONS/bitverif/
mulhs/mulhs016.cnf
MD5SUMe4ef55733955e0a45519e9f7dec923e5
Bench CategoryAPPLICATION (applications 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 variables4656
Number of clauses13871
Sum of the clauses size32363
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 29246
Number of clauses of size 34623
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


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-1554706-1238731561/watcher-1554706-1238731561 -o /tmp/evaluation-result-1554706-1238731561/solver-1554706-1238731561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554706-1238731561.cnf 

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: 0.91 0.97 0.99 3/64 6893
/proc/meminfo: memFree=872696/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=568 CPUtime=0
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 1145821624 581632 54 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 142 54 40 102 0 37 0

[startup+0.08295 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6893
/proc/meminfo: memFree=872696/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=996 CPUtime=0.07
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 186 0 0 0 3 4 0 0 18 0 1 0 1145821624 1019904 172 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 249 172 40 102 0 144 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 996

[startup+0.10195 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6893
/proc/meminfo: memFree=872696/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1364 CPUtime=0.09
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 244 0 0 0 3 6 0 0 18 0 1 0 1145821624 1396736 230 1992294400 134512640 134931368 4294956224 18446744073709551615 134541355 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 341 230 42 102 0 236 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1364

[startup+0.301967 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6893
/proc/meminfo: memFree=872696/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1632 CPUtime=0.29
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 298 0 0 0 23 6 0 0 19 0 1 0 1145821624 1671168 284 1992294400 134512640 134931368 4294956224 18446744073709551615 134520267 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 408 284 42 102 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1632

[startup+0.702001 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 6893
/proc/meminfo: memFree=872696/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1640 CPUtime=0.69
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 319 0 0 0 63 6 0 0 23 0 1 0 1145821624 1679360 303 1992294400 134512640 134931368 4294956224 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 410 303 48 102 0 305 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1640

[startup+1.50107 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6894
/proc/meminfo: memFree=871664/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1768 CPUtime=1.49
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 327 0 0 0 143 6 0 0 25 0 1 0 1145821624 1810432 311 1992294400 134512640 134931368 4294956224 18446744073709551615 134530810 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 442 311 48 102 0 337 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1768

[startup+3.10121 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 6894
/proc/meminfo: memFree=871536/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1764 CPUtime=3.09
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 342 0 0 0 303 6 0 0 25 0 1 0 1145821624 1806336 326 1992294400 134512640 134931368 4294956224 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 441 326 48 102 0 336 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1764

[startup+6.30148 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 6894
/proc/meminfo: memFree=871344/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1892 CPUtime=6.29
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 362 0 0 0 623 6 0 0 25 0 1 0 1145821624 1937408 346 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 473 346 48 102 0 368 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1892

[startup+12.701 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 6894
/proc/meminfo: memFree=871088/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=1892 CPUtime=12.69
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 388 0 0 0 1263 6 0 0 25 0 1 0 1145821624 1937408 372 1992294400 134512640 134931368 4294956224 18446744073709551615 134520055 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 473 372 48 102 0 368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1892

[startup+25.5011 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 6894
/proc/meminfo: memFree=870832/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=2148 CPUtime=25.48
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 445 0 0 0 2542 6 0 0 25 0 1 0 1145821624 2199552 429 1992294400 134512640 134931368 4294956224 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 537 429 48 102 0 432 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2148

[startup+51.1013 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 6894
/proc/meminfo: memFree=870640/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=2520 CPUtime=51.08
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 513 0 0 0 5101 7 0 0 25 0 1 0 1145821624 2580480 497 1992294400 134512640 134931368 4294956224 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 630 497 48 102 0 525 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2520

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 6894
/proc/meminfo: memFree=870128/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=2888 CPUtime=102.27
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 625 0 0 0 10220 7 0 0 25 0 1 0 1145821624 2957312 609 1992294400 134512640 134931368 4294956224 18446744073709551615 134529600 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 722 609 48 102 0 617 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2888

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=869808/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=3272 CPUtime=162.25
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 708 0 0 0 16218 7 0 0 25 0 1 0 1145821624 3350528 692 1992294400 134512640 134931368 4294956224 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 818 692 48 102 0 713 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3272

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=869424/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=3588 CPUtime=222.24
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 794 0 0 0 22217 7 0 0 25 0 1 0 1145821624 3674112 778 1992294400 134512640 134931368 4294956224 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 897 778 48 102 0 792 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3588

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868976/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=3984 CPUtime=282.22
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 902 0 0 0 28215 7 0 0 25 0 1 0 1145821624 4079616 886 1992294400 134512640 134931368 4294956224 18446744073709551615 134529946 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 996 886 48 102 0 891 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3984

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868912/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=3984 CPUtime=342.21
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 902 0 0 0 34213 8 0 0 25 0 1 0 1145821624 4079616 886 1992294400 134512640 134931368 4294956224 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 996 886 48 102 0 891 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3984

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868848/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=4048 CPUtime=402.19
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 918 0 0 0 40211 8 0 0 25 0 1 0 1145821624 4145152 902 1992294400 134512640 134931368 4294956224 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1012 902 48 102 0 907 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4048

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868848/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=4180 CPUtime=462.18
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 935 0 0 0 46210 8 0 0 25 0 1 0 1145821624 4280320 919 1992294400 134512640 134931368 4294956224 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1045 919 48 102 0 940 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 4180

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868464/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=4568 CPUtime=522.16
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1027 0 0 0 52208 8 0 0 25 0 1 0 1145821624 4677632 1011 1992294400 134512640 134931368 4294956224 18446744073709551615 134530341 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1142 1011 48 102 0 1037 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 4568

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868464/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=4568 CPUtime=582.16
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1027 0 0 0 58207 9 0 0 25 0 1 0 1145821624 4677632 1011 1992294400 134512640 134931368 4294956224 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1142 1011 48 102 0 1037 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 4568

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=868272/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=4796 CPUtime=642.14
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1090 0 0 0 64205 9 0 0 25 0 1 0 1145821624 4911104 1074 1992294400 134512640 134931368 4294956224 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1199 1074 48 102 0 1094 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4796

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=867888/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=5192 CPUtime=702.12
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1193 0 0 0 70203 9 0 0 25 0 1 0 1145821624 5316608 1177 1992294400 134512640 134931368 4294956224 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1298 1177 48 102 0 1193 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 5192

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=867824/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=5192 CPUtime=762.11
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1193 0 0 0 76202 9 0 0 25 0 1 0 1145821624 5316608 1177 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1298 1177 48 102 0 1193 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 5192

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=867632/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=5452 CPUtime=822.09
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1254 0 0 0 82200 9 0 0 25 0 1 0 1145821624 5582848 1238 1992294400 134512640 134931368 4294956224 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1363 1238 48 102 0 1258 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 5452

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=867568/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=5448 CPUtime=882.08
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1255 0 0 0 88198 10 0 0 25 0 1 0 1145821624 5578752 1239 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1362 1239 48 102 0 1257 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 5448

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=867568/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=5444 CPUtime=942.07
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1255 0 0 0 94197 10 0 0 25 0 1 0 1145821624 5574656 1239 1992294400 134512640 134931368 4294956224 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1361 1239 48 102 0 1256 0
Current children cumulated CPU time (s) 942.07
Current children cumulated vsize (KiB) 5444

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 6894
/proc/meminfo: memFree=866992/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1002.05
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1413 0 0 0 100195 10 0 0 25 0 1 0 1145821624 6189056 1397 1992294400 134512640 134931368 4294956224 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1397 48 102 0 1406 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 6044

[startup+1062.3 s]
/proc/loadavg: 1.11 1.00 1.00 2/65 6894
/proc/meminfo: memFree=866992/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1062.04
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1413 0 0 0 106194 10 0 0 25 0 1 0 1145821624 6189056 1397 1992294400 134512640 134931368 4294956224 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1397 48 102 0 1406 0
Current children cumulated CPU time (s) 1062.04
Current children cumulated vsize (KiB) 6044

[startup+1122.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 6894
/proc/meminfo: memFree=866928/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1122.02
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1414 0 0 0 112192 10 0 0 25 0 1 0 1145821624 6189056 1398 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1398 48 102 0 1406 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 6044

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6894
/proc/meminfo: memFree=866928/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1182.01
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1414 0 0 0 118191 10 0 0 25 0 1 0 1145821624 6189056 1398 1992294400 134512640 134931368 4294956224 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1398 48 102 0 1406 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 6044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6894
/proc/meminfo: memFree=866928/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1200.01
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1414 0 0 0 119991 10 0 0 25 0 1 0 1145821624 6189056 1398 1992294400 134512640 134931368 4294956224 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1398 48 102 0 1406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6044

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

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

[startup+1200.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 6894
/proc/meminfo: memFree=866928/2055920 swapFree=4167280/4192956
[pid=6893] ppid=6891 vsize=6044 CPUtime=1200.01
/proc/6893/stat : 6893 (picosat) R 6891 6893 6726 0 -1 4194304 1414 0 0 0 119991 10 0 0 25 0 1 0 1145821624 6189056 1398 1992294400 134512640 134931368 4294956224 18446744073709551615 134522923 0 0 4096 0 0 0 0 17 1 0 0
/proc/6893/statm: 1511 1398 48 102 0 1406 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6044

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.02
CPU user time (s): 1199.91
CPU system time (s): 0.108983
CPU usage (%): 99.9762
Max. virtual memory (cumulated for all children) (KiB): 6088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.91
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1414
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= 2
involuntary context switches= 1267

runsolver used 0.84887 second user time and 2.50662 second system time

The end

Launcher Data 

Begin job on node31 at 2009-04-03 06:06:01
IDJOB=1554706
IDBENCH=70785
IDSOLVER=563
FILE ID=node31/1554706-1238731561
PBS_JOBID= 9085376
Free space on /tmp= 66416 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/mulhs/mulhs016.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554706-1238731561/watcher-1554706-1238731561 -o /tmp/evaluation-result-1554706-1238731561/solver-1554706-1238731561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554706-1238731561.cnf            

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

MD5SUM BENCH= e4ef55733955e0a45519e9f7dec923e5
RANDOM SEED=1434470395

node31.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

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

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


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        873176 kB
Buffers:        125884 kB
Cached:         938564 kB
SwapCached:      18724 kB
Active:         272140 kB
Inactive:       812556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        873176 kB
SwapTotal:     4192956 kB
SwapFree:      4167280 kB
Dirty:             672 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            83856 kB
Committed_AS:  3272608 kB
PageTables:       1472 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66416 MiB
End job on node31 at 2009-04-03 06:26:03