Trace number 318987

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, and are wall clock time (not CPU 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
picosat 535? (TO) 1200.06 1200.41

General information on the benchmark

Nameindustrial/jarvisalo/
eq.atree.braun.12.unsat.cnf
MD5SUM8d6acb9f6b752ad76c024133f5175c69
Bench CategoryINDUST (industrial 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 (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-318987-1172970685 -o ROOT/results/node24/solver-318987-1172970685 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318987-1172970685/picosat /tmp/evaluation/318987-1172970685/instance-318987-1172970685.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): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30809
/proc/meminfo: memFree=1610968/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=724 CPUtime=0
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 100 0 0 0 0 0 0 0 18 0 1 0 317022795 741376 85 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 181 85 40 102 0 76 0

[startup+0.097461 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30809
/proc/meminfo: memFree=1610968/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=856 CPUtime=0.08
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 154 0 0 0 6 2 0 0 18 0 1 0 317022795 876544 139 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524021 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 214 139 42 102 0 109 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 856

[startup+0.10146 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30809
/proc/meminfo: memFree=1610968/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=856 CPUtime=0.09
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 155 0 0 0 7 2 0 0 18 0 1 0 317022795 876544 140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 214 140 42 102 0 109 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 856

[startup+0.301481 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30809
/proc/meminfo: memFree=1610968/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1128 CPUtime=0.29
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 210 0 0 0 27 2 0 0 19 0 1 0 317022795 1155072 193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524107 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1128

[startup+0.701524 s]
/proc/loadavg: 0.92 0.98 0.94 3/77 30809
/proc/meminfo: memFree=1610968/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1128 CPUtime=0.69
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 210 0 0 0 67 2 0 0 22 0 1 0 317022795 1155072 193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1128

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1610320/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1128 CPUtime=1.49
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 210 0 0 0 147 2 0 0 25 0 1 0 317022795 1155072 193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 282 193 48 102 0 177 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1128

[startup+3.10178 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1610192/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1128 CPUtime=3.09
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 219 0 0 0 307 2 0 0 25 0 1 0 317022795 1155072 202 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529909 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 282 202 48 102 0 177 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1128

[startup+6.30112 s]
/proc/loadavg: 0.93 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1610064/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1260 CPUtime=6.28
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 245 0 0 0 626 2 0 0 25 0 1 0 317022795 1290240 228 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 315 228 48 102 0 210 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1260

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1609880/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1380 CPUtime=12.68
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 276 0 0 0 1266 2 0 0 25 0 1 0 317022795 1413120 259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531000 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 345 259 48 102 0 240 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1380

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1609688/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1500 CPUtime=25.48
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 326 0 0 0 2546 2 0 0 25 0 1 0 317022795 1536000 309 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 375 309 48 102 0 270 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1500

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1609368/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=1876 CPUtime=51.07
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 395 0 0 0 5105 2 0 0 25 0 1 0 317022795 1921024 378 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 469 378 48 102 0 364 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1876

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1608984/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=2120 CPUtime=102.26
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 478 0 0 0 10224 2 0 0 25 0 1 0 317022795 2170880 461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 530 461 48 102 0 425 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2120

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1608536/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=2548 CPUtime=162.24
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 597 0 0 0 16221 3 0 0 25 0 1 0 317022795 2609152 574 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 637 574 48 102 0 532 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2548

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1608152/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=2856 CPUtime=222.22
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 676 0 0 0 22219 3 0 0 25 0 1 0 317022795 2924544 653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529395 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 714 653 48 102 0 609 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 2856

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1607448/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3640 CPUtime=282.2
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 855 0 0 0 28217 3 0 0 25 0 1 0 317022795 3727360 832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 910 832 48 102 0 805 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 3640

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1607384/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3572 CPUtime=342.18
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 855 0 0 0 34215 3 0 0 25 0 1 0 317022795 3657728 832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529930 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 3572

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.94 2/78 30810
/proc/meminfo: memFree=1607448/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3572 CPUtime=402.17
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 855 0 0 0 40214 3 0 0 25 0 1 0 317022795 3657728 832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 3572

[startup+462.302 s]
/proc/loadavg: 1.04 1.00 0.94 2/78 30810
/proc/meminfo: memFree=1607448/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3572 CPUtime=462.15
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 855 0 0 0 46212 3 0 0 25 0 1 0 317022795 3657728 832 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 893 832 48 102 0 788 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 3572

[startup+522.301 s]
/proc/loadavg: 1.02 1.00 0.94 2/78 30810
/proc/meminfo: memFree=1607448/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3632 CPUtime=522.13
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 867 0 0 0 52210 3 0 0 25 0 1 0 317022795 3719168 844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 908 844 48 102 0 803 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 3632

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 30810
/proc/meminfo: memFree=1607128/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=3948 CPUtime=582.12
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 951 0 0 0 58208 4 0 0 25 0 1 0 317022795 4042752 928 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 987 928 48 102 0 882 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3948

[startup+642.301 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606872/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4252 CPUtime=642.11
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1013 0 0 0 64207 4 0 0 25 0 1 0 317022795 4354048 990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1063 990 48 102 0 958 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 4252

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606680/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4436 CPUtime=702.09
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1051 0 0 0 70205 4 0 0 25 0 1 0 317022795 4542464 1028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1109 1028 48 102 0 1004 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 4436

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606680/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4432 CPUtime=762.07
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1051 0 0 0 76203 4 0 0 25 0 1 0 317022795 4538368 1028 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1108 1028 48 102 0 1003 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 4432

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606744/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4380 CPUtime=822.05
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1051 0 0 0 82201 4 0 0 25 0 1 0 317022795 4485120 1024 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1095 1024 48 102 0 990 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 4380

[startup+882.301 s]
/proc/loadavg: 1.08 1.02 0.95 2/78 30810
/proc/meminfo: memFree=1606744/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4380 CPUtime=882.03
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1051 0 0 0 88199 4 0 0 25 0 1 0 317022795 4485120 1024 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1095 1024 48 102 0 990 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 4380

[startup+942.302 s]
/proc/loadavg: 1.03 1.01 0.95 2/78 30810
/proc/meminfo: memFree=1606744/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4380 CPUtime=942.01
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1052 0 0 0 94197 4 0 0 25 0 1 0 317022795 4485120 1025 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1095 1025 48 102 0 990 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 4380

[startup+1002.3 s]
/proc/loadavg: 1.01 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606744/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4488 CPUtime=1002
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1065 0 0 0 100196 4 0 0 25 0 1 0 317022795 4595712 1038 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523985 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1122 1038 48 102 0 1017 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 4488

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606424/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4488 CPUtime=1061.99
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1147 0 0 0 106194 5 0 0 25 0 1 0 317022795 4595712 1053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1122 1053 48 102 0 1017 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 4488

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606360/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4788 CPUtime=1121.97
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1209 0 0 0 112192 5 0 0 25 0 1 0 317022795 4902912 1115 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1197 1115 48 102 0 1092 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 4788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/78 30810
/proc/meminfo: memFree=1606296/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4904 CPUtime=1181.95
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1244 0 0 0 118190 5 0 0 25 0 1 0 317022795 5021696 1150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1226 1150 48 102 0 1121 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 4904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.02 0.96 2/78 30810
/proc/meminfo: memFree=1606232/2055920 swapFree=4144152/4192956
[pid=30809] ppid=30807 vsize=4904 CPUtime=1200.05
/proc/30809/stat : 30809 (picosat) R 30807 30809 29653 0 -1 4194304 1244 0 0 0 120000 5 0 0 25 0 1 0 317022795 5021696 1150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/30809/statm: 1226 1150 48 102 0 1121 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 4904

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): 1200
CPU system time (s): 0.053991
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 4904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.053991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1244
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= 6
involuntary context switches= 3524

runsolver used 0.876866 second user time and 2.56861 second system time

The end



Launcher Data (download as text)




Begin job on node24 on Sun Mar  4 01:11:25 UTC 2007

IDJOB= 318987
IDBENCH= 20468
IDSOLVER= 106
FILE ID= node24/318987-1172970685

PBS_JOBID= 4012088

Free space on /tmp= 66543 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/jarvisalo/eq.atree.braun.12.unsat.cnf
COMMAND LINE= /tmp/evaluation/318987-1172970685/picosat /tmp/evaluation/318987-1172970685/instance-318987-1172970685.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-318987-1172970685 -o ROOT/results/node24/solver-318987-1172970685 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318987-1172970685/picosat /tmp/evaluation/318987-1172970685/instance-318987-1172970685.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8d6acb9f6b752ad76c024133f5175c69

RANDOM SEED= 292233579

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1611376 kB
Buffers:         35952 kB
Cached:         341308 kB
SwapCached:       3812 kB
Active:         111496 kB
Inactive:       275432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611376 kB
SwapTotal:     4192956 kB
SwapFree:      4144152 kB
Dirty:             680 kB
Writeback:           0 kB
Mapped:          15620 kB
Slab:            43192 kB
Committed_AS:   880028 kB
PageTables:       1732 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= 66543 MiB

End job on node24 on Sun Mar  4 01:31:28 UTC 2007