Trace number 1717292

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) 1200.12 1200.72

General information on the benchmark

Nameindustrial/palacios/hard/
safe-50-h49-unsat.cnf
MD5SUMafc9746f162b3434bc79ea21bd1704d5
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 variables615037
Number of clauses2098249
Sum of the clauses size5069473
Maximum clause length101
Minimum clause length1
Number of clauses of size 150
Number of clauses of size 21488062
Number of clauses of size 3602029
Number of clauses of size 4238
Number of clauses of size 5148
Number of clauses of size over 57722

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-1717292-1240626661/watcher-1717292-1240626661 -o /tmp/evaluation-result-1717292-1240626661/solver-1717292-1240626661 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1717292-1240626661.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: 0.92 0.97 0.98 3/64 23539
/proc/meminfo: memFree=1135240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=1080 CPUtime=0
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 90700271 1105920 187 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 270 187 40 102 0 165 0

[startup+0.0306779 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 23539
/proc/meminfo: memFree=1135240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=1668 CPUtime=0.02
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 261 0 0 0 1 1 0 0 18 0 1 0 90700271 1708032 247 1992294400 134512640 134931368 4294956240 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 417 247 40 102 0 312 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1668

[startup+0.101689 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 23539
/proc/meminfo: memFree=1135240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=1800 CPUtime=0.09
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 288 0 0 0 4 5 0 0 18 0 1 0 90700271 1843200 274 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 450 274 40 102 0 345 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1800

[startup+0.301724 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 23539
/proc/meminfo: memFree=1135240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=2196 CPUtime=0.29
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 442 0 0 0 13 16 0 0 19 0 1 0 90700271 2248704 428 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 549 428 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701799 s]
/proc/loadavg: 0.92 0.97 0.98 3/64 23539
/proc/meminfo: memFree=1135240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=4120 CPUtime=0.69
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 791 0 0 0 30 39 0 0 23 0 1 0 90700271 4218880 777 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 1030 777 40 102 0 925 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4120

[startup+1.50195 s]
/proc/loadavg: 0.92 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1131968/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=8544 CPUtime=1.49
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 1849 0 0 0 66 83 0 0 25 0 1 0 90700271 8749056 1835 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 2136 1835 40 102 0 2031 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8544

[startup+3.10124 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1125952/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=17124 CPUtime=3.08
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 3999 0 0 0 134 174 0 0 25 0 1 0 90700271 17534976 3985 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 4281 3985 40 102 0 4176 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 17124

[startup+6.30283 s]
/proc/loadavg: 0.93 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1108288/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=34416 CPUtime=6.29
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 8364 0 0 0 281 348 0 0 25 0 1 0 90700271 35241984 8350 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 8604 8350 40 102 0 8499 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 34416

[startup+12.702 s]
/proc/loadavg: 0.94 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1071552/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=98960 CPUtime=12.68
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 17235 0 0 0 571 697 0 0 25 0 1 0 90700271 101335040 17221 1992294400 134512640 134931368 4294956240 18446744073709551615 134528130 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 24740 17221 40 102 0 24635 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 98960

[startup+25.5014 s]
/proc/loadavg: 0.95 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1052800/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=125648 CPUtime=25.47
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 20992 0 0 0 1723 824 0 0 25 0 1 0 90700271 128663552 20976 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 31412 20976 48 102 0 31307 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 125648

[startup+51.1011 s]
/proc/loadavg: 0.96 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1052544/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=125776 CPUtime=51.06
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21056 0 0 0 4282 824 0 0 25 0 1 0 90700271 128794624 21040 1992294400 134512640 134931368 4294956240 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 31444 21040 48 102 0 31339 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 125776

[startup+102.307 s]
/proc/loadavg: 0.98 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1052032/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=126304 CPUtime=102.25
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21207 0 0 0 9400 825 0 0 25 0 1 0 90700271 129335296 21191 1992294400 134512640 134931368 4294956240 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 31576 21191 48 102 0 31471 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 126304

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1051520/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=126828 CPUtime=162.21
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21341 0 0 0 15396 825 0 0 25 0 1 0 90700271 129871872 21325 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 31707 21325 48 102 0 31602 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 126828

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 23540
/proc/meminfo: memFree=1050944/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=127356 CPUtime=222.19
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21479 0 0 0 21393 826 0 0 25 0 1 0 90700271 130412544 21463 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 31839 21463 48 102 0 31734 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 127356

[startup+282.302 s]
/proc/loadavg: 1.03 0.99 0.99 2/65 23540
/proc/meminfo: memFree=1050240/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=128148 CPUtime=282.15
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21667 0 0 0 27389 826 0 0 25 0 1 0 90700271 131223552 21651 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 32037 21651 48 102 0 31932 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 128148

[startup+342.302 s]
/proc/loadavg: 1.05 1.00 0.99 2/65 23540
/proc/meminfo: memFree=1049024/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=129316 CPUtime=342.12
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 21969 0 0 0 33386 826 0 0 25 0 1 0 90700271 132419584 21953 1992294400 134512640 134931368 4294956240 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 32329 21953 48 102 0 32224 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 129316

[startup+402.302 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 23542
/proc/meminfo: memFree=1047616/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=130496 CPUtime=402.09
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 22269 0 0 0 39383 826 0 0 25 0 1 0 90700271 133627904 22253 1992294400 134512640 134931368 4294956240 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 32624 22253 48 102 0 32519 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 130496

[startup+462.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 23542
/proc/meminfo: memFree=1046336/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=131804 CPUtime=462.06
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 22588 0 0 0 45379 827 0 0 25 0 1 0 90700271 134967296 22572 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 32951 22572 48 102 0 32846 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 131804

[startup+522.301 s]
/proc/loadavg: 1.12 1.04 1.00 2/65 23542
/proc/meminfo: memFree=1045568/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=132716 CPUtime=522.03
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 22819 0 0 0 51376 827 0 0 25 0 1 0 90700271 135901184 22803 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 33179 22803 48 102 0 33074 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 132716

[startup+582.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/65 23542
/proc/meminfo: memFree=1044160/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=134028 CPUtime=582.01
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 23163 0 0 0 57373 828 0 0 25 0 1 0 90700271 137244672 23147 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 33507 23147 48 102 0 33402 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 134028

[startup+642.301 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 23542
/proc/meminfo: memFree=1042816/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=135332 CPUtime=641.98
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 23509 0 0 0 63369 829 0 0 25 0 1 0 90700271 138579968 23493 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 33833 23493 48 102 0 33728 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 135332

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 23542
/proc/meminfo: memFree=1041536/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=136640 CPUtime=701.94
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 23828 0 0 0 69365 829 0 0 25 0 1 0 90700271 139919360 23812 1992294400 134512640 134931368 4294956240 18446744073709551615 134524195 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 34160 23812 48 102 0 34055 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 136640

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23542
/proc/meminfo: memFree=1040128/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=137940 CPUtime=761.92
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 24172 0 0 0 75362 830 0 0 25 0 1 0 90700271 141250560 24156 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 34485 24156 48 102 0 34380 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 137940

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 23542
/proc/meminfo: memFree=1038720/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=139372 CPUtime=821.87
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 24536 0 0 0 81357 830 0 0 25 0 1 0 90700271 142716928 24520 1992294400 134512640 134931368 4294956240 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 34843 24520 48 102 0 34738 0
Current children cumulated CPU time (s) 821.87
Current children cumulated vsize (KiB) 139372

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1037440/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=140680 CPUtime=881.85
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 24871 0 0 0 87354 831 0 0 25 0 1 0 90700271 144056320 24855 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 35170 24855 48 102 0 35065 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 140680

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1035840/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=142368 CPUtime=941.82
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 25269 0 0 0 93350 832 0 0 25 0 1 0 90700271 145784832 25253 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 35592 25253 48 102 0 35487 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 142368

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1034880/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=143152 CPUtime=1001.77
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 25497 0 0 0 99345 832 0 0 25 0 1 0 90700271 146587648 25481 1992294400 134512640 134931368 4294956240 18446744073709551615 134524232 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 35788 25481 48 102 0 35683 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 143152

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1033024/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=145108 CPUtime=1061.75
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 25984 0 0 0 105342 833 0 0 25 0 1 0 90700271 148590592 25968 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 36277 25968 48 102 0 36172 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 145108

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1031424/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=146552 CPUtime=1121.71
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 26356 0 0 0 111338 833 0 0 25 0 1 0 90700271 150069248 26340 1992294400 134512640 134931368 4294956240 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 36638 26340 48 102 0 36533 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 146552

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1030080/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=147856 CPUtime=1181.69
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 26689 0 0 0 117335 834 0 0 25 0 1 0 90700271 151404544 26673 1992294400 134512640 134931368 4294956240 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 36964 26673 48 102 0 36859 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 147856



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1029696/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=148248 CPUtime=1200.08
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 26785 0 0 0 119174 834 0 0 25 0 1 0 90700271 151805952 26769 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 37062 26769 48 102 0 36957 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 148248

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: 1.00 1.00 1.00 2/65 23542
/proc/meminfo: memFree=1029696/2055920 swapFree=4181828/4192956
[pid=23539] ppid=23537 vsize=148248 CPUtime=1200.08
/proc/23539/stat : 23539 (picosat) R 23537 23539 22904 0 -1 4194304 26785 0 0 0 119174 834 0 0 25 0 1 0 90700271 151805952 26769 1992294400 134512640 134931368 4294956240 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 0 0 0
/proc/23539/statm: 37062 26769 48 102 0 36957 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 148248

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.72
CPU time (s): 1200.12
CPU user time (s): 1191.75
CPU system time (s): 8.36573
CPU usage (%): 99.9494
Max. virtual memory (cumulated for all children) (KiB): 148248

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1191.75
system time used= 8.36573
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26785
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= 3
involuntary context switches= 2322

runsolver used 1.00385 second user time and 3.37149 second system time

The end

Launcher Data 

Begin job on node7 at 2009-04-25 04:31:04
IDJOB=1717292
IDBENCH=20408
IDSOLVER=563
FILE ID=node7/1717292-1240626661
PBS_JOBID= 9186391
Free space on /tmp= 66160 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/palacios/hard/safe-50-h49-unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1717292-1240626661/watcher-1717292-1240626661 -o /tmp/evaluation-result-1717292-1240626661/solver-1717292-1240626661 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1717292-1240626661.cnf            

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

MD5SUM BENCH= afc9746f162b3434bc79ea21bd1704d5
RANDOM SEED=1787609809

node7.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		: 3000.256
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		: 3000.256
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:       1135720 kB
Buffers:         83420 kB
Cached:         751504 kB
SwapCached:       5488 kB
Active:         284460 kB
Inactive:       558904 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1135720 kB
SwapTotal:     4192956 kB
SwapFree:      4181828 kB
Dirty:           39584 kB
Writeback:           0 kB
Mapped:          13424 kB
Slab:            62828 kB
Committed_AS:   605504 kB
PageTables:       1444 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= 66160 MiB
End job on node7 at 2009-04-25 04:51:07