Trace number 1824858

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 10002.3

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
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 variables1694
Number of clauses5726
Sum of the clauses size14874
Maximum clause length23
Minimum clause length1
Number of clauses of size 13
Number of clauses of size 22490
Number of clauses of size 33143
Number of clauses of size 439
Number of clauses of size 538
Number of clauses of size over 513

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-1824858-1242483445/watcher-1824858-1242483445 -o /tmp/evaluation-result-1824858-1242483445/solver-1824858-1242483445 -C 10000 -W 12000 -M 1800 --output-limit 1,15 HOME/picosat HOME/instance-1824858-1242483445.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: 1.00 1.02 1.00 3/64 31546
/proc/meminfo: memFree=800184/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=724 CPUtime=0
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 99 0 0 0 0 0 0 0 20 0 1 0 276377107 741376 85 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 181 85 40 102 0 76 0

[startup+0.0333291 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 31546
/proc/meminfo: memFree=800184/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=724 CPUtime=0.02
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 119 0 0 0 1 1 0 0 20 0 1 0 276377107 741376 105 1992294400 134512640 134931368 4294956240 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 181 105 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101333 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 31546
/proc/meminfo: memFree=800184/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=856 CPUtime=0.09
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 154 0 0 0 7 2 0 0 21 0 1 0 276377107 876544 140 1992294400 134512640 134931368 4294956240 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 214 140 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301346 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 31546
/proc/meminfo: memFree=800184/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1128 CPUtime=0.29
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 208 0 0 0 27 2 0 0 22 0 1 0 276377107 1155072 192 1992294400 134512640 134931368 4294956240 18446744073709551615 134531120 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 282 192 48 102 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.701376 s]
/proc/loadavg: 1.00 1.02 1.00 3/64 31546
/proc/meminfo: memFree=800184/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1128 CPUtime=0.69
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 208 0 0 0 67 2 0 0 25 0 1 0 276377107 1155072 192 1992294400 134512640 134931368 4294956240 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 282 192 48 102 0 177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50143 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31547
/proc/meminfo: memFree=799536/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1128 CPUtime=1.49
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 208 0 0 0 147 2 0 0 25 0 1 0 276377107 1155072 192 1992294400 134512640 134931368 4294956240 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 282 192 48 102 0 177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10155 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31547
/proc/meminfo: memFree=799408/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1128 CPUtime=3.09
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 217 0 0 0 307 2 0 0 25 0 1 0 276377107 1155072 201 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 282 201 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30178 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 31547
/proc/meminfo: memFree=799344/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1260 CPUtime=6.29
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 243 0 0 0 627 2 0 0 25 0 1 0 276377107 1290240 227 1992294400 134512640 134931368 4294956240 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 315 227 48 102 0 210 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1260

[startup+12.7013 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31547
/proc/meminfo: memFree=799152/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1380 CPUtime=12.69
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 274 0 0 0 1267 2 0 0 25 0 1 0 276377107 1413120 258 1992294400 134512640 134931368 4294956240 18446744073709551615 134529429 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 345 258 48 102 0 240 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1380

[startup+25.5012 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31547
/proc/meminfo: memFree=799024/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1500 CPUtime=25.48
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 324 0 0 0 2546 2 0 0 25 0 1 0 276377107 1536000 308 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 375 308 48 102 0 270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1500

[startup+51.101 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31547
/proc/meminfo: memFree=798896/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=1876 CPUtime=51.07
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 393 0 0 0 5105 2 0 0 25 0 1 0 276377107 1921024 377 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 469 377 48 102 0 364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1876

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 31547
/proc/meminfo: memFree=798576/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=2120 CPUtime=102.27
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 476 0 0 0 10224 3 0 0 25 0 1 0 276377107 2170880 460 1992294400 134512640 134931368 4294956240 18446744073709551615 134544789 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 530 460 48 102 0 425 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2120

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=798128/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=2548 CPUtime=162.26
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 595 0 0 0 16223 3 0 0 25 0 1 0 276377107 2609152 573 1992294400 134512640 134931368 4294956240 18446744073709551615 134529753 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 637 573 48 102 0 532 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 2548

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797744/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=2856 CPUtime=222.24
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 674 0 0 0 22221 3 0 0 25 0 1 0 276377107 2924544 652 1992294400 134512640 134931368 4294956240 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 714 652 48 102 0 609 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 2856

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797168/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3640 CPUtime=282.23
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 853 0 0 0 28220 3 0 0 25 0 1 0 276377107 3727360 831 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 910 831 48 102 0 805 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 3640

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797104/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3572 CPUtime=342.21
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 853 0 0 0 34218 3 0 0 25 0 1 0 276377107 3657728 831 1992294400 134512640 134931368 4294956240 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 893 831 48 102 0 788 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3572

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797104/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3572 CPUtime=402.2
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 853 0 0 0 40216 4 0 0 25 0 1 0 276377107 3657728 831 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 893 831 48 102 0 788 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 3572

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797168/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3572 CPUtime=462.19
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 853 0 0 0 46215 4 0 0 25 0 1 0 276377107 3657728 831 1992294400 134512640 134931368 4294956240 18446744073709551615 134524075 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 893 831 48 102 0 788 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 3572

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=797104/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3632 CPUtime=522.17
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 865 0 0 0 52213 4 0 0 25 0 1 0 276377107 3719168 843 1992294400 134512640 134931368 4294956240 18446744073709551615 134523984 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 908 843 48 102 0 803 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 3632

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=796720/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=3948 CPUtime=582.16
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 949 0 0 0 58212 4 0 0 25 0 1 0 276377107 4042752 927 1992294400 134512640 134931368 4294956240 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 987 927 48 102 0 882 0
Current children cumulated CPU time (s) 582.16
Current children cumulated vsize (KiB) 3948

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31547
/proc/meminfo: memFree=796464/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=4252 CPUtime=642.15
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 1011 0 0 0 64211 4 0 0 25 0 1 0 276377107 4354048 989 1992294400 134512640 134931368 4294956240 18446744073709551615 134523045 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 1063 989 48 102 0 958 0
Current children cumulated CPU time (s) 642.15
Current children cumulated vsize (KiB) 4252


################
# More data... #
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[startup+9102.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=792048/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9100.22
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 7652 0 0 0 909987 35 0 0 25 0 1 0 276377107 8654848 2004 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2004 48 102 0 2008 0
Current children cumulated CPU time (s) 9100.22
Current children cumulated vsize (KiB) 8452

[startup+9162.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=792048/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9160.22
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 7804 0 0 0 915986 36 0 0 25 0 1 0 276377107 8654848 2004 1992294400 134512640 134931368 4294956240 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2004 48 102 0 2008 0
Current children cumulated CPU time (s) 9160.22
Current children cumulated vsize (KiB) 8452

[startup+9222.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791984/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9220.21
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 7956 0 0 0 921985 36 0 0 25 0 1 0 276377107 8654848 2004 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2004 48 102 0 2008 0
Current children cumulated CPU time (s) 9220.21
Current children cumulated vsize (KiB) 8452

[startup+9282.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791984/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9280.18
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8118 0 0 0 927982 36 0 0 25 0 1 0 276377107 8654848 2008 1992294400 134512640 134931368 4294956240 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2008 48 102 0 2008 0
Current children cumulated CPU time (s) 9280.18
Current children cumulated vsize (KiB) 8452

[startup+9342.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791984/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9340.18
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8278 0 0 0 933981 37 0 0 25 0 1 0 276377107 8654848 2008 1992294400 134512640 134931368 4294956240 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2008 48 102 0 2008 0
Current children cumulated CPU time (s) 9340.18
Current children cumulated vsize (KiB) 8452

[startup+9402.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791984/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9400.16
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8398 0 0 0 939979 37 0 0 25 0 1 0 276377107 8654848 2008 1992294400 134512640 134931368 4294956240 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2008 48 102 0 2008 0
Current children cumulated CPU time (s) 9400.16
Current children cumulated vsize (KiB) 8452

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791984/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8452 CPUtime=9460.15
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8558 0 0 0 945977 38 0 0 25 0 1 0 276377107 8654848 2008 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2113 2008 48 102 0 2008 0
Current children cumulated CPU time (s) 9460.15
Current children cumulated vsize (KiB) 8452

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791792/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9520.13
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8761 0 0 0 951975 38 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9520.13
Current children cumulated vsize (KiB) 8716

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791792/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9580.12
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 8881 0 0 0 957974 38 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9580.12
Current children cumulated vsize (KiB) 8716

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791792/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9640.1
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9041 0 0 0 963972 38 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134529782 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9640.1
Current children cumulated vsize (KiB) 8716

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791792/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9700.1
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9161 0 0 0 969971 39 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9700.1
Current children cumulated vsize (KiB) 8716

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31565
/proc/meminfo: memFree=791792/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9760.08
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9321 0 0 0 975969 39 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9760.08
Current children cumulated vsize (KiB) 8716

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9820.05
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9441 0 0 0 981966 39 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525619 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9820.05
Current children cumulated vsize (KiB) 8716

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9880.05
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9601 0 0 0 987965 40 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9880.05
Current children cumulated vsize (KiB) 8716

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=9940.03
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9721 0 0 0 993963 40 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 9940.03
Current children cumulated vsize (KiB) 8716



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=10000
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9881 0 0 0 999963 40 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8716

Sending SIGTERM to process tree (bottom up)

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=10000
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9881 0 0 0 999963 40 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8716
Sleeping 2 seconds

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

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 31571
/proc/meminfo: memFree=791784/2055920 swapFree=4181160/4192956
[pid=31546] ppid=31544 vsize=8716 CPUtime=10000
/proc/31546/stat : 31546 (picosat) R 31544 31546 31383 0 -1 4194304 9881 0 0 0 999963 40 0 0 25 0 1 0 276377107 8925184 2051 1992294400 134512640 134931368 4294956240 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/31546/statm: 2179 2051 48 102 0 2074 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 8716

Child ended because it received signal 15 (SIGTERM)
Real time (s): 10002.3
CPU time (s): 10000
CPU user time (s): 9999.63
CPU system time (s): 0.406938
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 8876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9999.63
system time used= 0.406938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9881
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= 1
involuntary context switches= 12869

runsolver used 6.87795 second user time and 21.4407 second system time

The end

Launcher Data 

Begin job on node34 at 2009-05-16 16:17:25
IDJOB=1824858
IDBENCH=20468
IDSOLVER=666
FILE ID=node34/1824858-1242483445
PBS_JOBID= 9306856
Free space on /tmp= 66272 MiB

SOLVER NAME= SAT07 reference solver: picosat 535
BENCH NAME= SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= HOME/picosat BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1824858-1242483445/watcher-1824858-1242483445 -o /tmp/evaluation-result-1824858-1242483445/solver-1824858-1242483445 -C 10000 -W 12000 -M 1800 --output-limit 1,15  HOME/picosat HOME/instance-1824858-1242483445.cnf            

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

MD5SUM BENCH= 8d6acb9f6b752ad76c024133f5175c69
RANDOM SEED=1988471489

node34.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:        800600 kB
Buffers:         91248 kB
Cached:        1060752 kB
SwapCached:       5632 kB
Active:          19104 kB
Inactive:      1140856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        800600 kB
SwapTotal:     4192956 kB
SwapFree:      4181160 kB
Dirty:             916 kB
Writeback:           0 kB
Mapped:          13624 kB
Slab:            81316 kB
Committed_AS:  1024796 kB
PageTables:       1392 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= 66272 MiB
End job on node34 at 2009-05-16 19:04:09