Trace number 1825302

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? (MO) 5950.17 5951.77

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-zfcp-2.8-u2-noholes.cnf
MD5SUMc4aa2ddc60eee766fbdf95a32eed5b43
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark59.403
Satisfiable
(Un)Satisfiability was proved
Number of variables10950109
Number of clauses32697150
Sum of the clauses size76320846
Maximum clause length65
Minimum clause length1
Number of clauses of size 12415
Number of clauses of size 221783823
Number of clauses of size 310907882
Number of clauses of size 41592
Number of clauses of size 5131
Number of clauses of size over 51307

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-1825302-1242497053/watcher-1825302-1242497053 -o /tmp/evaluation-result-1825302-1242497053/solver-1825302-1242497053 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825302-1242497053.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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: 1.31 1.16 1.06 3/64 25781
/proc/meminfo: memFree=1055664/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=568 CPUtime=0
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 67 0 0 0 0 0 0 0 18 0 1 0 277737580 581632 53 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 142 53 40 102 0 37 0

[startup+0.102445 s]
/proc/loadavg: 1.31 1.16 1.06 3/64 25781
/proc/meminfo: memFree=1055664/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=1052 CPUtime=0.09
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 179 0 0 0 4 5 0 0 18 0 1 0 277737580 1077248 165 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 263 165 40 102 0 158 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1052

[startup+0.201458 s]
/proc/loadavg: 1.31 1.16 1.06 3/64 25781
/proc/meminfo: memFree=1055664/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=1536 CPUtime=0.19
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 320 0 0 0 8 11 0 0 18 0 1 0 277737580 1572864 306 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 384 306 40 102 0 279 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1536

[startup+0.301462 s]
/proc/loadavg: 1.31 1.16 1.06 3/64 25781
/proc/meminfo: memFree=1055664/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=2388 CPUtime=0.29
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 481 0 0 0 12 17 0 0 19 0 1 0 277737580 2445312 467 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 597 468 40 102 0 492 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2388

[startup+0.701497 s]
/proc/loadavg: 1.31 1.16 1.06 3/64 25781
/proc/meminfo: memFree=1055664/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=10460 CPUtime=0.69
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 1799 0 0 0 32 37 0 0 22 0 1 0 277737580 10711040 1785 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 2615 1785 40 102 0 2510 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10460

[startup+1.50157 s]
/proc/loadavg: 1.31 1.16 1.06 2/65 25782
/proc/meminfo: memFree=1046440/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=13096 CPUtime=1.49
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 2946 0 0 0 67 82 0 0 25 0 1 0 277737580 13410304 2932 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 3274 2932 40 102 0 3169 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13096

[startup+3.10171 s]
/proc/loadavg: 1.31 1.16 1.06 2/65 25782
/proc/meminfo: memFree=1041000/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=26156 CPUtime=3.09
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 5186 0 0 0 140 169 0 0 25 0 1 0 277737580 26783744 5172 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 6539 5173 40 102 0 6434 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26156

[startup+6.30199 s]
/proc/loadavg: 1.29 1.16 1.06 2/65 25782
/proc/meminfo: memFree=1023208/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=51484 CPUtime=6.29
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 9523 0 0 0 287 342 0 0 25 0 1 0 277737580 52719616 9509 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 12871 9509 40 102 0 12766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 51484

[startup+12.7015 s]
/proc/loadavg: 1.27 1.16 1.06 2/65 25782
/proc/meminfo: memFree=986600/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=102800 CPUtime=12.69
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 18418 0 0 0 582 687 0 0 25 0 1 0 277737580 105267200 18404 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 25700 18404 40 102 0 25595 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 102800

[startup+25.5017 s]
/proc/loadavg: 1.21 1.15 1.06 2/65 25782
/proc/meminfo: memFree=914536/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=204664 CPUtime=25.48
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 35910 0 0 0 1170 1378 0 0 25 0 1 0 277737580 209575936 35896 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 51166 35896 40 102 0 51061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 204664

[startup+51.1019 s]
/proc/loadavg: 1.13 1.14 1.06 2/65 25782
/proc/meminfo: memFree=777512/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=406300 CPUtime=51.07
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 70484 0 0 0 2357 2750 0 0 25 0 1 0 277737580 416051200 70470 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 101575 70470 40 102 0 101470 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 406300

[startup+102.301 s]
/proc/loadavg: 1.06 1.11 1.05 2/65 25782
/proc/meminfo: memFree=498280/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=808808 CPUtime=102.26
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 139405 0 0 0 4741 5485 0 0 25 0 1 0 277737580 828219392 139391 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 202202 139391 40 102 0 202097 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 808808

[startup+162.302 s]
/proc/loadavg: 1.02 1.09 1.04 2/65 25782
/proc/meminfo: memFree=174120/2055920 swapFree=4180688/4192956
[pid=25781] ppid=25779 vsize=966868 CPUtime=162.24
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 221131 0 0 0 7522 8702 0 0 25 0 1 0 277737580 990072832 221117 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 241717 221117 40 102 0 241612 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 966868

[startup+222.306 s]
/proc/loadavg: 1.00 1.07 1.04 2/65 25782
/proc/meminfo: memFree=16296/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1664412 CPUtime=222.23
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 301592 0 0 0 10328 11895 0 0 25 0 1 0 277737580 1704357888 301578 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 416103 301578 40 102 0 415998 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 1664412

[startup+282.301 s]
/proc/loadavg: 1.00 1.06 1.03 2/65 25782
/proc/meminfo: memFree=16040/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1732664 CPUtime=282.21
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337345 0 0 0 14899 13322 0 0 25 0 1 0 277737580 1774247936 337331 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433166 337331 42 102 0 433061 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 1732664

[startup+342.301 s]
/proc/loadavg: 1.00 1.04 1.03 2/65 25782
/proc/meminfo: memFree=16104/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1732664 CPUtime=342.19
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337345 0 0 0 20897 13322 0 0 25 0 1 0 277737580 1774247936 337331 1992294400 134512640 134931368 4294956240 18446744073709551615 134541944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433166 337331 42 102 0 433061 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 1732664

[startup+402.302 s]
/proc/loadavg: 1.00 1.03 1.02 2/65 25782
/proc/meminfo: memFree=16040/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1732664 CPUtime=402.17
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337346 0 0 0 26895 13322 0 0 25 0 1 0 277737580 1774247936 337332 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433166 337332 42 102 0 433061 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 1732664

[startup+462.302 s]
/proc/loadavg: 1.00 1.02 1.02 2/65 25782
/proc/meminfo: memFree=16040/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1733092 CPUtime=462.16
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337394 0 0 0 32894 13322 0 0 25 0 1 0 277737580 1774686208 337369 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433273 337369 42 102 0 433168 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 1733092

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.01 2/65 25782
/proc/meminfo: memFree=15976/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1733092 CPUtime=522.15
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337395 0 0 0 38892 13323 0 0 25 0 1 0 277737580 1774686208 337370 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433273 337370 42 102 0 433168 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 1733092

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25782
/proc/meminfo: memFree=15976/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1733092 CPUtime=582.13
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 337396 0 0 0 44890 13323 0 0 25 0 1 0 277737580 1774686208 337371 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 433273 337371 42 102 0 433168 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 1733092

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25782
/proc/meminfo: memFree=15720/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1749348 CPUtime=642.11
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 340313 0 0 0 50887 13324 0 0 25 0 1 0 277737580 1791332352 340288 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 437337 340288 42 102 0 437232 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 1749348


################
# More data... #
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[startup+5022.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25790
/proc/meminfo: memFree=15784/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5020.94
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 344702 0 0 0 488758 13336 0 0 25 0 1 0 277737580 1858121728 344615 1992294400 134512640 134931368 4294956240 18446744073709551615 134541937 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344615 42 102 0 453538 0
Current children cumulated CPU time (s) 5020.94
Current children cumulated vsize (KiB) 1814572

[startup+5082.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 25790
/proc/meminfo: memFree=15528/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5080.93
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 344760 0 0 0 494756 13337 0 0 25 0 1 0 277737580 1858121728 344673 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344673 42 102 0 453538 0
Current children cumulated CPU time (s) 5080.93
Current children cumulated vsize (KiB) 1814572

[startup+5142.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15272/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5140.91
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 344818 0 0 0 500754 13337 0 0 25 0 1 0 277737580 1858121728 344731 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344731 42 102 0 453538 0
Current children cumulated CPU time (s) 5140.91
Current children cumulated vsize (KiB) 1814572

[startup+5202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=14952/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5200.89
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 344877 0 0 0 506752 13337 0 0 25 0 1 0 277737580 1858121728 344790 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344790 42 102 0 453538 0
Current children cumulated CPU time (s) 5200.89
Current children cumulated vsize (KiB) 1814572

[startup+5262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=16232/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5260.88
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 344934 0 0 0 512751 13337 0 0 25 0 1 0 277737580 1858121728 344847 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344847 42 102 0 453538 0
Current children cumulated CPU time (s) 5260.88
Current children cumulated vsize (KiB) 1814572

[startup+5322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15912/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5320.86
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345017 0 0 0 518749 13337 0 0 25 0 1 0 277737580 1858121728 344930 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344930 42 102 0 453538 0
Current children cumulated CPU time (s) 5320.86
Current children cumulated vsize (KiB) 1814572

[startup+5382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15656/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5380.85
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345075 0 0 0 524748 13337 0 0 25 0 1 0 277737580 1858121728 344988 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 344988 42 102 0 453538 0
Current children cumulated CPU time (s) 5380.85
Current children cumulated vsize (KiB) 1814572

[startup+5442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15400/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5440.82
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345134 0 0 0 530745 13337 0 0 25 0 1 0 277737580 1858121728 345047 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345047 42 102 0 453538 0
Current children cumulated CPU time (s) 5440.82
Current children cumulated vsize (KiB) 1814572

[startup+5502.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15080/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5500.82
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345192 0 0 0 536744 13338 0 0 25 0 1 0 277737580 1858121728 345105 1992294400 134512640 134931368 4294956240 18446744073709551615 134541944 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345105 42 102 0 453538 0
Current children cumulated CPU time (s) 5500.82
Current children cumulated vsize (KiB) 1814572

[startup+5562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=14824/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5560.8
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345250 0 0 0 542742 13338 0 0 25 0 1 0 277737580 1858121728 345163 1992294400 134512640 134931368 4294956240 18446744073709551615 134541933 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345163 42 102 0 453538 0
Current children cumulated CPU time (s) 5560.8
Current children cumulated vsize (KiB) 1814572

[startup+5622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=16104/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5620.78
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345309 0 0 0 548740 13338 0 0 25 0 1 0 277737580 1858121728 345222 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345222 42 102 0 453538 0
Current children cumulated CPU time (s) 5620.78
Current children cumulated vsize (KiB) 1814572

[startup+5682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15784/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5680.77
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345391 0 0 0 554739 13338 0 0 25 0 1 0 277737580 1858121728 345304 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345304 42 102 0 453538 0
Current children cumulated CPU time (s) 5680.77
Current children cumulated vsize (KiB) 1814572

[startup+5742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15528/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5740.75
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345449 0 0 0 560737 13338 0 0 25 0 1 0 277737580 1858121728 345362 1992294400 134512640 134931368 4294956240 18446744073709551615 134541946 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345362 42 102 0 453538 0
Current children cumulated CPU time (s) 5740.75
Current children cumulated vsize (KiB) 1814572

[startup+5802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25790
/proc/meminfo: memFree=15272/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5800.73
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345507 0 0 0 566735 13338 0 0 25 0 1 0 277737580 1858121728 345420 1992294400 134512640 134931368 4294956240 18446744073709551615 134541941 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345420 42 102 0 453538 0
Current children cumulated CPU time (s) 5800.73
Current children cumulated vsize (KiB) 1814572

[startup+5862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25792
/proc/meminfo: memFree=16552/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5860.71
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345589 0 0 0 572733 13338 0 0 25 0 1 0 277737580 1858121728 345502 1992294400 134512640 134931368 4294956240 18446744073709551615 134541923 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345502 42 102 0 453538 0
Current children cumulated CPU time (s) 5860.71
Current children cumulated vsize (KiB) 1814572

[startup+5922.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25792
/proc/meminfo: memFree=16360/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1814572 CPUtime=5920.7
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345647 0 0 0 578731 13339 0 0 25 0 1 0 277737580 1858121728 345560 1992294400 134512640 134931368 4294956240 18446744073709551615 134541946 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 453643 345560 42 102 0 453538 0
Current children cumulated CPU time (s) 5920.7
Current children cumulated vsize (KiB) 1814572



Maximum VSize exceeded: sending SIGTERM then SIGKILL

[startup+5951.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25792
/proc/meminfo: memFree=16168/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=1847340 CPUtime=5949.9
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4194304 345676 0 0 0 581651 13339 0 0 25 0 1 0 277737580 1891676160 345589 1992294400 134512640 134931368 4294956240 18446744073709551615 134541951 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 461835 345589 42 102 0 461730 0
Current children cumulated CPU time (s) 5949.9
Current children cumulated vsize (KiB) 1847340

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

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

[startup+5951.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25792
/proc/meminfo: memFree=16168/2055920 swapFree=4180812/4192956
[pid=25781] ppid=25779 vsize=0 CPUtime=5950.1
/proc/25781/stat : 25781 (picosat) R 25779 25781 25714 0 -1 4195332 345676 0 0 0 581651 13359 0 0 25 0 1 0 277737580 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/25781/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5950.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5951.77
CPU time (s): 5950.17
CPU user time (s): 5816.51
CPU system time (s): 133.662
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 1847340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5816.51
system time used= 133.662
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 345676
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= 7
involuntary context switches= 10577

runsolver used 5.70413 second user time and 13.6439 second system time

The end

Launcher Data 

Begin job on node50 at 2009-05-16 20:04:55
IDJOB=1825302
IDBENCH=70953
IDSOLVER=666
FILE ID=node50/1825302-1242497053
PBS_JOBID= 9306978
Free space on /tmp= 65140 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-zfcp-2.8-u2-noholes.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825302-1242497053/watcher-1825302-1242497053 -o /tmp/evaluation-result-1825302-1242497053/solver-1825302-1242497053 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825302-1242497053.cnf            

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= c4aa2ddc60eee766fbdf95a32eed5b43
RANDOM SEED=391325016

node50.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		: 3000.216
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		: 3000.216
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:       1057040 kB
Buffers:         25916 kB
Cached:         889920 kB
SwapCached:       6312 kB
Active:         795660 kB
Inactive:       128364 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1057040 kB
SwapTotal:     4192956 kB
SwapFree:      4180688 kB
Dirty:          270820 kB
Writeback:           0 kB
Mapped:          13700 kB
Slab:            60824 kB
Committed_AS:   946236 kB
PageTables:       1448 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= 65140 MiB
End job on node50 at 2009-05-16 21:44:09