Trace number 1825603

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) 10000.2 10002.6

General information on the benchmark

Namevelev-pipe-uns-1.0-8.cnf
MD5SUM0767e5dbf6844720495e9eb5423112e1
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark307.484
Satisfiable
(Un)Satisfiability was proved
Number of variables35065
Number of clauses1332773
Sum of the clauses size3936683
Maximum clause length178
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 21290115
Number of clauses of size 314508
Number of clauses of size 4256
Number of clauses of size 5216
Number of clauses of size over 527677

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-1825603-1242510807/watcher-1825603-1242510807 -o /tmp/evaluation-result-1825603-1242510807/solver-1825603-1242510807 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1825603-1242510807.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: 0.99 0.95 0.82 3/64 32640
/proc/meminfo: memFree=1547600/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=568 CPUtime=0
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 279108358 581632 54 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 142 54 40 102 0 37 0

[startup+0.0768611 s]
/proc/loadavg: 0.99 0.95 0.82 3/64 32640
/proc/meminfo: memFree=1547600/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=700 CPUtime=0.07
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 114 0 0 0 2 5 0 0 18 0 1 0 279108358 716800 100 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 175 100 40 102 0 70 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 700

[startup+0.102861 s]
/proc/loadavg: 0.99 0.95 0.82 3/64 32640
/proc/meminfo: memFree=1547600/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=700 CPUtime=0.09
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 126 0 0 0 3 6 0 0 18 0 1 0 279108358 716800 112 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 175 112 40 102 0 70 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 700

[startup+0.301874 s]
/proc/loadavg: 0.99 0.95 0.82 3/64 32640
/proc/meminfo: memFree=1547600/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=1228 CPUtime=0.29
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 234 0 0 0 13 16 0 0 19 0 1 0 279108358 1257472 220 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 307 220 40 102 0 202 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1228

[startup+0.702901 s]
/proc/loadavg: 0.99 0.95 0.82 3/64 32640
/proc/meminfo: memFree=1547600/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=2040 CPUtime=0.7
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 438 0 0 0 31 39 0 0 22 0 1 0 279108358 2088960 424 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 510 424 40 102 0 405 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2040

[startup+1.50196 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1545544/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=3756 CPUtime=1.49
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 820 0 0 0 64 85 0 0 25 0 1 0 279108358 3846144 806 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 939 806 40 102 0 834 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3756

[startup+3.10106 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1543304/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=6648 CPUtime=3.08
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 1546 0 0 0 130 178 0 0 25 0 1 0 279108358 6807552 1532 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 1662 1532 40 102 0 1557 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 6648

[startup+6.30127 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1537416/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=13904 CPUtime=6.29
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 3076 0 0 0 275 354 0 0 25 0 1 0 279108358 14237696 3062 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 3476 3062 40 102 0 3371 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13904

[startup+12.7017 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1524168/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=28080 CPUtime=12.69
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 6178 0 0 0 627 642 0 0 25 0 1 0 279108358 28753920 6126 1992294400 134512640 134931368 4294956240 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 7020 6126 48 102 0 6915 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 28080

[startup+25.5015 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1513480/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=38376 CPUtime=25.48
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 8770 0 0 0 1904 644 0 0 25 0 1 0 279108358 39297024 8718 1992294400 134512640 134931368 4294956240 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 9594 8718 48 102 0 9489 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 38376

[startup+51.1012 s]
/proc/loadavg: 0.99 0.95 0.82 2/65 32641
/proc/meminfo: memFree=1489288/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=62104 CPUtime=51.08
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 14719 0 0 0 4460 648 0 0 25 0 1 0 279108358 63594496 14667 1992294400 134512640 134931368 4294956240 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 15526 14667 48 102 0 15421 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 62104

[startup+102.306 s]
/proc/loadavg: 0.99 0.96 0.83 2/65 32641
/proc/meminfo: memFree=1455688/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=95652 CPUtime=102.27
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 23104 0 0 0 9573 654 0 0 25 0 1 0 279108358 97947648 23052 1992294400 134512640 134931368 4294956240 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 23913 23052 48 102 0 23808 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95652

[startup+162.302 s]
/proc/loadavg: 1.04 0.98 0.84 2/65 32641
/proc/meminfo: memFree=1455688/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=95652 CPUtime=162.25
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 23107 0 0 0 15571 654 0 0 25 0 1 0 279108358 97947648 23055 1992294400 134512640 134931368 4294956240 18446744073709551615 134529660 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 23913 23055 48 102 0 23808 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 95652

[startup+222.302 s]
/proc/loadavg: 1.06 1.00 0.85 2/65 32641
/proc/meminfo: memFree=1447944/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=103404 CPUtime=222.24
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25027 0 0 0 21568 656 0 0 25 0 1 0 279108358 105885696 24944 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25851 24944 48 102 0 25746 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 103404

[startup+282.302 s]
/proc/loadavg: 1.02 1.00 0.86 2/65 32641
/proc/meminfo: memFree=1448136/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=103156 CPUtime=282.22
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25031 0 0 0 27566 656 0 0 25 0 1 0 279108358 105631744 24886 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25789 24886 48 102 0 25684 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 103156

[startup+342.302 s]
/proc/loadavg: 1.01 1.00 0.86 2/65 32641
/proc/meminfo: memFree=1448136/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=102988 CPUtime=342.2
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25035 0 0 0 33564 656 0 0 25 0 1 0 279108358 105459712 24848 1992294400 134512640 134931368 4294956240 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25747 24848 48 102 0 25642 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 102988

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 32641
/proc/meminfo: memFree=1448200/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=102988 CPUtime=402.19
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25041 0 0 0 39563 656 0 0 25 0 1 0 279108358 105459712 24854 1992294400 134512640 134931368 4294956240 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25747 24854 48 102 0 25642 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 102988

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.87 2/65 32647
/proc/meminfo: memFree=1448328/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=102988 CPUtime=462.18
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25046 0 0 0 45561 657 0 0 25 0 1 0 279108358 105459712 24859 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25747 24859 48 102 0 25642 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 102988

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 32647
/proc/meminfo: memFree=1448392/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=102988 CPUtime=522.16
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25049 0 0 0 51559 657 0 0 25 0 1 0 279108358 105459712 24862 1992294400 134512640 134931368 4294956240 18446744073709551615 134530162 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25747 24862 48 102 0 25642 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 102988

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.88 2/65 32647
/proc/meminfo: memFree=1448392/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=102984 CPUtime=582.14
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 25053 0 0 0 57557 657 0 0 25 0 1 0 279108358 105455616 24865 1992294400 134512640 134931368 4294956240 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 25746 24865 48 102 0 25641 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 102984

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 0.89 2/65 32647
/proc/meminfo: memFree=1415880/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=135248 CPUtime=642.13
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 33196 0 0 0 63551 662 0 0 25 0 1 0 279108358 138493952 32924 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 33812 32924 48 102 0 33707 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 135248


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

[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713736/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9100.04
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259363 0 0 0 909195 809 0 0 25 0 1 0 279108358 855625728 207988 1992294400 134512640 134931368 4294956240 18446744073709551615 134544827 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207988 48 102 0 208788 0
Current children cumulated CPU time (s) 9100.04
Current children cumulated vsize (KiB) 835572

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713736/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9160.03
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259363 0 0 0 915194 809 0 0 25 0 1 0 279108358 855625728 207988 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207988 48 102 0 208788 0
Current children cumulated CPU time (s) 9160.03
Current children cumulated vsize (KiB) 835572

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9220.01
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259363 0 0 0 921192 809 0 0 25 0 1 0 279108358 855625728 207988 1992294400 134512640 134931368 4294956240 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207988 48 102 0 208788 0
Current children cumulated CPU time (s) 9220.01
Current children cumulated vsize (KiB) 835572

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9279.99
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259363 0 0 0 927190 809 0 0 25 0 1 0 279108358 855625728 207988 1992294400 134512640 134931368 4294956240 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207988 48 102 0 208788 0
Current children cumulated CPU time (s) 9279.99
Current children cumulated vsize (KiB) 835572

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9339.98
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259363 0 0 0 933189 809 0 0 25 0 1 0 279108358 855625728 207988 1992294400 134512640 134931368 4294956240 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207988 48 102 0 208788 0
Current children cumulated CPU time (s) 9339.98
Current children cumulated vsize (KiB) 835572

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9399.97
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259365 0 0 0 939187 810 0 0 25 0 1 0 279108358 855625728 207990 1992294400 134512640 134931368 4294956240 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207990 48 102 0 208788 0
Current children cumulated CPU time (s) 9399.97
Current children cumulated vsize (KiB) 835572

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713736/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9459.95
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259365 0 0 0 945185 810 0 0 25 0 1 0 279108358 855625728 207990 1992294400 134512640 134931368 4294956240 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207990 48 102 0 208788 0
Current children cumulated CPU time (s) 9459.95
Current children cumulated vsize (KiB) 835572

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9519.94
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259365 0 0 0 951184 810 0 0 25 0 1 0 279108358 855625728 207990 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207990 48 102 0 208788 0
Current children cumulated CPU time (s) 9519.94
Current children cumulated vsize (KiB) 835572

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=713672/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=835572 CPUtime=9579.92
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 259365 0 0 0 957182 810 0 0 25 0 1 0 279108358 855625728 207990 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 208893 207990 48 102 0 208788 0
Current children cumulated CPU time (s) 9579.92
Current children cumulated vsize (KiB) 835572

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=655304/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=895800 CPUtime=9639.9
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 274416 0 0 0 963171 819 0 0 25 0 1 0 279108358 917299200 223041 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 223950 223041 48 102 0 223845 0
Current children cumulated CPU time (s) 9639.9
Current children cumulated vsize (KiB) 895800

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650056/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9699.89
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 969169 820 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134529892 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9699.89
Current children cumulated vsize (KiB) 899108

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9759.88
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 975168 820 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134529900 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9759.88
Current children cumulated vsize (KiB) 899108

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9819.86
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 981166 820 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9819.86
Current children cumulated vsize (KiB) 899108

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9879.85
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 987165 820 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9879.85
Current children cumulated vsize (KiB) 899108

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9939.84
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 993163 821 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9939.84
Current children cumulated vsize (KiB) 899108

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=9999.83
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 999162 821 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 9999.83
Current children cumulated vsize (KiB) 899108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.5 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=899108 CPUtime=10000
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4194304 275345 0 0 0 999182 821 0 0 25 0 1 0 279108358 920686592 223844 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 224777 223844 48 102 0 224672 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 899108

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

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

[startup+10002.6 s]
/proc/loadavg: 1.00 1.00 0.95 2/65 32663
/proc/meminfo: memFree=650120/2055920 swapFree=4181104/4192956
[pid=32640] ppid=32638 vsize=0 CPUtime=10000.1
/proc/32640/stat : 32640 (picosat) R 32638 32640 32541 0 -1 4195332 275345 0 0 0 999182 831 0 0 25 0 1 0 279108358 0 0 1992294400 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/32640/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.6
CPU time (s): 10000.2
CPU user time (s): 9991.82
CPU system time (s): 8.35473
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 899612

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9991.82
system time used= 8.35473
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 275345
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= 13584

runsolver used 6.92795 second user time and 21.4247 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-16 23:53:29
IDJOB=1825603
IDBENCH=71777
IDSOLVER=666
FILE ID=node52/1825603-1242510807
PBS_JOBID= 9307062
Free space on /tmp= 66148 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT_RACE06/velev-pipe-uns-1.0-8.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1825603-1242510807/watcher-1825603-1242510807 -o /tmp/evaluation-result-1825603-1242510807/solver-1825603-1242510807 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1825603-1242510807.cnf            

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

MD5SUM BENCH= 0767e5dbf6844720495e9eb5423112e1
RANDOM SEED=2111625481

node52.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:       1548080 kB
Buffers:         75760 kB
Cached:         352788 kB
SwapCached:       6040 kB
Active:          59268 kB
Inactive:       377528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1548080 kB
SwapTotal:     4192956 kB
SwapFree:      4181104 kB
Dirty:           24616 kB
Writeback:           0 kB
Mapped:          13760 kB
Slab:            56992 kB
Committed_AS:  1105680 kB
PageTables:       1476 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= 66144 MiB
End job on node52 at 2009-05-17 02:40:13