Trace number 1554030

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) 1200.06 1200.41

General information on the benchmark

NameAPPLICATIONS/bitverif/countbitsrotate/
countbitsrotate128.cnf
MD5SUMf21954c654ab1cfd9e2c1aa6fdf49c58
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 variables138559
Number of clauses415292
Sum of the clauses size969012
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2276860
Number of clauses of size 3138430
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-1554030-1238722358/watcher-1554030-1238722358 -o /tmp/evaluation-result-1554030-1238722358/solver-1554030-1238722358 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1554030-1238722358.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: 1.00 1.00 1.02 3/64 12459
/proc/meminfo: memFree=1825192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=568 CPUtime=0
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 72 0 0 0 0 0 0 0 18 0 1 0 1144899076 581632 58 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 142 58 40 102 0 37 0

[startup+0.0816569 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 12459
/proc/meminfo: memFree=1825192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=996 CPUtime=0.07
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 185 0 0 0 4 3 0 0 18 0 1 0 1144899076 1019904 171 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 249 171 40 102 0 144 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 996

[startup+0.102659 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 12459
/proc/meminfo: memFree=1825192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=1360 CPUtime=0.09
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 242 0 0 0 4 5 0 0 18 0 1 0 1144899076 1392640 228 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 340 228 40 102 0 235 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1360

[startup+0.30168 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 12459
/proc/meminfo: memFree=1825192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=2496 CPUtime=0.29
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 517 0 0 0 14 15 0 0 19 0 1 0 1144899076 2555904 503 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 624 503 40 102 0 519 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2496

[startup+0.701723 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 12459
/proc/meminfo: memFree=1825192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=4712 CPUtime=0.69
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 1088 0 0 0 31 38 0 0 22 0 1 0 1144899076 4825088 1074 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 1178 1074 40 102 0 1073 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4712

[startup+1.50181 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1819296/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=13228 CPUtime=1.49
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 2235 0 0 0 66 83 0 0 25 0 1 0 1144899076 13545472 2221 1992294400 134512640 134931368 4294956224 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 3307 2221 40 102 0 3202 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13228

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1812704/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=26864 CPUtime=3.09
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 4630 0 0 0 140 169 0 0 25 0 1 0 1144899076 27508736 4587 1992294400 134512640 134931368 4294956224 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 6716 4587 42 102 0 6611 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26864

[startup+6.30133 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1805280/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=30720 CPUtime=6.29
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5023 0 0 0 460 169 0 0 25 0 1 0 1144899076 31457280 4978 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 7680 4978 48 102 0 7575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30720

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1805152/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=30720 CPUtime=12.68
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5031 0 0 0 1099 169 0 0 25 0 1 0 1144899076 31457280 4986 1992294400 134512640 134931368 4294956224 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 7680 4986 48 102 0 7575 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30720

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1804960/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=30984 CPUtime=25.48
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5087 0 0 0 2379 169 0 0 25 0 1 0 1144899076 31727616 5042 1992294400 134512640 134931368 4294956224 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 7746 5042 48 102 0 7641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 30984

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 12460
/proc/meminfo: memFree=1804768/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=31248 CPUtime=51.07
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5153 0 0 0 4937 170 0 0 25 0 1 0 1144899076 31997952 5108 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 7812 5108 48 102 0 7707 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 31248

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12460
/proc/meminfo: memFree=1803872/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=32160 CPUtime=102.26
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5388 0 0 0 10056 170 0 0 25 0 1 0 1144899076 32931840 5343 1992294400 134512640 134931368 4294956224 18446744073709551615 134529758 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 8040 5343 48 102 0 7935 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 32160

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 12460
/proc/meminfo: memFree=1803040/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=32952 CPUtime=162.23
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5589 0 0 0 16053 170 0 0 25 0 1 0 1144899076 33742848 5544 1992294400 134512640 134931368 4294956224 18446744073709551615 134529628 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 8238 5544 48 102 0 8133 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 32952

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1802208/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=33744 CPUtime=222.22
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 5779 0 0 0 22052 170 0 0 25 0 1 0 1144899076 34553856 5734 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 8436 5734 48 102 0 8331 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 33744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1801120/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=34796 CPUtime=282.2
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 6060 0 0 0 28049 171 0 0 25 0 1 0 1144899076 35631104 6015 1992294400 134512640 134931368 4294956224 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 8699 6015 48 102 0 8594 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 34796

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1800288/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=35588 CPUtime=342.18
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 6258 0 0 0 34047 171 0 0 25 0 1 0 1144899076 36442112 6213 1992294400 134512640 134931368 4294956224 18446744073709551615 134529211 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 8897 6213 48 102 0 8792 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 35588

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1799776/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=36116 CPUtime=402.16
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 6388 0 0 0 40045 171 0 0 25 0 1 0 1144899076 36982784 6343 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 9029 6343 48 102 0 8924 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 36116

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1798688/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=37036 CPUtime=462.15
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 6642 0 0 0 46043 172 0 0 25 0 1 0 1144899076 37924864 6597 1992294400 134512640 134931368 4294956224 18446744073709551615 134530816 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 9259 6597 48 102 0 9154 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 37036

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1797920/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=37824 CPUtime=522.13
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 6839 0 0 0 52041 172 0 0 25 0 1 0 1144899076 38731776 6794 1992294400 134512640 134931368 4294956224 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 9456 6794 48 102 0 9351 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 37824

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1796960/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=38748 CPUtime=582.11
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 7064 0 0 0 58039 172 0 0 25 0 1 0 1144899076 39677952 7019 1992294400 134512640 134931368 4294956224 18446744073709551615 134529344 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 9687 7019 48 102 0 9582 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 38748

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1796192/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=39536 CPUtime=642.11
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 7254 0 0 0 64038 173 0 0 25 0 1 0 1144899076 40484864 7209 1992294400 134512640 134931368 4294956224 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 9884 7209 48 102 0 9779 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 39536

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1795424/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=40196 CPUtime=702.08
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 7438 0 0 0 70035 173 0 0 25 0 1 0 1144899076 41160704 7393 1992294400 134512640 134931368 4294956224 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 10049 7393 48 102 0 9944 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 40196

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1794784/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=40984 CPUtime=762.07
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 7605 0 0 0 76034 173 0 0 25 0 1 0 1144899076 41967616 7560 1992294400 134512640 134931368 4294956224 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 10246 7560 48 102 0 10141 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 40984

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1794080/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=41640 CPUtime=822.04
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 7782 0 0 0 82031 173 0 0 25 0 1 0 1144899076 42639360 7737 1992294400 134512640 134931368 4294956224 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 10410 7737 48 102 0 10305 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 41640

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1792992/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=42696 CPUtime=882.03
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8044 0 0 0 88029 174 0 0 25 0 1 0 1144899076 43720704 7999 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 10674 7999 48 102 0 10569 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 42696

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1792160/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=43488 CPUtime=942.01
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8242 0 0 0 94027 174 0 0 25 0 1 0 1144899076 44531712 8197 1992294400 134512640 134931368 4294956224 18446744073709551615 134529510 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 10872 8197 48 102 0 10767 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 43488

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1791584/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=44016 CPUtime=1001.99
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8387 0 0 0 100025 174 0 0 25 0 1 0 1144899076 45072384 8342 1992294400 134512640 134931368 4294956224 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 11004 8342 48 102 0 10899 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 44016

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1790688/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=44808 CPUtime=1061.98
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8594 0 0 0 106024 174 0 0 25 0 1 0 1144899076 45883392 8549 1992294400 134512640 134931368 4294956224 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 11202 8549 48 102 0 11097 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 44808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1789984/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=45600 CPUtime=1121.96
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8773 0 0 0 112022 174 0 0 25 0 1 0 1144899076 46694400 8728 1992294400 134512640 134931368 4294956224 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 11400 8728 48 102 0 11295 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 45600

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1789408/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=46128 CPUtime=1181.95
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8905 0 0 0 118020 175 0 0 25 0 1 0 1144899076 47235072 8860 1992294400 134512640 134931368 4294956224 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 11532 8860 48 102 0 11427 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 46128



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 12460
/proc/meminfo: memFree=1789216/2055920 swapFree=4175224/4192956
[pid=12459] ppid=12457 vsize=46128 CPUtime=1200.05
/proc/12459/stat : 12459 (picosat) R 12457 12459 11876 0 -1 4194304 8945 0 0 0 119830 175 0 0 25 0 1 0 1144899076 47235072 8866 1992294400 134512640 134931368 4294956224 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/12459/statm: 11532 8866 48 102 0 11427 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 46128

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1198.3
CPU system time (s): 1.75873
CPU usage (%): 99.9707
Max. virtual memory (cumulated for all children) (KiB): 46264

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.3
system time used= 1.75873
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8945
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= 1907

runsolver used 1.16782 second user time and 2.78958 second system time

The end

Launcher Data 

Begin job on node37 at 2009-04-03 03:32:39
IDJOB=1554030
IDBENCH=70772
IDSOLVER=563
FILE ID=node37/1554030-1238722358
PBS_JOBID= 9085290
Free space on /tmp= 66424 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT09/APPLICATIONS/bitverif/countbitsrotate/countbitsrotate128.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1554030-1238722358/watcher-1554030-1238722358 -o /tmp/evaluation-result-1554030-1238722358/solver-1554030-1238722358 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1554030-1238722358.cnf            

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

MD5SUM BENCH= f21954c654ab1cfd9e2c1aa6fdf49c58
RANDOM SEED=2111098702

node37.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		: 3000.213
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		: 3000.213
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:       1825608 kB
Buffers:         37016 kB
Cached:         117636 kB
SwapCached:      11608 kB
Active:          39344 kB
Inactive:       128412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825608 kB
SwapTotal:     4192956 kB
SwapFree:      4175224 kB
Dirty:            7516 kB
Writeback:           0 kB
Mapped:          18760 kB
Slab:            48632 kB
Committed_AS:  3146932 kB
PageTables:       1384 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= 66420 MiB
End job on node37 at 2009-04-03 03:52:41