Trace number 337434

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) 1200.07 1200.41

General information on the benchmark

Namecrafted/Hard/contest03/others/
hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
MD5SUM8f639a3496db30a888324b756894fb43
Bench CategoryCRAFTED (crafted 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 variables184
Number of clauses896
Sum of the clauses size3042
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 214
Number of clauses of size 3514
Number of clauses of size 4368
Number of clauses of size 50
Number of clauses of size over 50

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/node2/watcher-337434-1173667070 -o ROOT/results/node2/solver-337434-1173667070 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/337434-1173667070/picosat /tmp/evaluation/337434-1173667070/instance-337434-1173667070.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: 0.91 0.95 0.98 3/77 12835
/proc/meminfo: memFree=1434040/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=568 CPUtime=0
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 386661979 581632 54 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 142 54 40 102 0 37 0

[startup+0.0327139 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12835
/proc/meminfo: memFree=1434040/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=568 CPUtime=0.02
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 95 0 0 0 2 0 0 0 18 0 1 0 386661979 581632 80 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 142 80 42 102 0 37 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 568

[startup+0.102721 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12835
/proc/meminfo: memFree=1434040/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=708 CPUtime=0.09
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 117 0 0 0 9 0 0 0 18 0 1 0 386661979 724992 100 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 177 100 48 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.302743 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12835
/proc/meminfo: memFree=1434040/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=708 CPUtime=0.29
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 123 0 0 0 29 0 0 0 19 0 1 0 386661979 724992 106 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 177 106 48 102 0 72 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 708

[startup+0.701785 s]
/proc/loadavg: 0.91 0.95 0.98 3/77 12835
/proc/meminfo: memFree=1434040/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=708 CPUtime=0.69
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 132 0 0 0 69 0 0 0 22 0 1 0 386661979 724992 115 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 177 115 48 102 0 72 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 708

[startup+1.50187 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 12836
/proc/meminfo: memFree=1433712/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=832 CPUtime=1.49
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 149 0 0 0 149 0 0 0 25 0 1 0 386661979 851968 132 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 208 132 48 102 0 103 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 832

[startup+3.10103 s]
/proc/loadavg: 0.91 0.95 0.98 2/78 12836
/proc/meminfo: memFree=1433520/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=952 CPUtime=3.09
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 171 0 0 0 309 0 0 0 25 0 1 0 386661979 974848 154 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 238 154 48 102 0 133 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 952

[startup+6.30136 s]
/proc/loadavg: 0.92 0.95 0.98 2/78 12836
/proc/meminfo: memFree=1433328/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=1056 CPUtime=6.29
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 198 0 0 0 629 0 0 0 25 0 1 0 386661979 1081344 181 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 264 181 48 102 0 159 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1056

[startup+12.701 s]
/proc/loadavg: 0.93 0.95 0.98 2/78 12836
/proc/meminfo: memFree=1433072/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=1160 CPUtime=12.69
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 239 0 0 0 1269 0 0 0 25 0 1 0 386661979 1187840 222 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 290 222 48 102 0 185 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1160

[startup+25.5024 s]
/proc/loadavg: 0.94 0.96 0.98 2/78 12836
/proc/meminfo: memFree=1432880/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=1384 CPUtime=25.48
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 284 0 0 0 2548 0 0 0 25 0 1 0 386661979 1417216 267 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134549315 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 346 267 48 102 0 241 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1384

[startup+51.103 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 12836
/proc/meminfo: memFree=1432560/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=1656 CPUtime=51.07
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 352 0 0 0 5107 0 0 0 25 0 1 0 386661979 1695744 335 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 414 335 48 102 0 309 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1656

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.98 2/78 12836
/proc/meminfo: memFree=1432176/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=1952 CPUtime=102.27
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 440 0 0 0 10226 1 0 0 25 0 1 0 386661979 1998848 423 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 488 423 48 102 0 383 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1952

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12836
/proc/meminfo: memFree=1431856/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2292 CPUtime=162.24
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 517 0 0 0 16223 1 0 0 25 0 1 0 386661979 2347008 500 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 573 500 48 102 0 468 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2292

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12836
/proc/meminfo: memFree=1431664/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2440 CPUtime=222.23
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 567 0 0 0 22221 2 0 0 25 0 1 0 386661979 2498560 544 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 610 544 48 102 0 505 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2440

[startup+282.303 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 12836
/proc/meminfo: memFree=1431344/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2748 CPUtime=282.21
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 626 0 0 0 28219 2 0 0 25 0 1 0 386661979 2813952 602 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 687 602 48 102 0 582 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 2748

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.99 2/78 12836
/proc/meminfo: memFree=1431152/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2900 CPUtime=342.2
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 664 0 0 0 34217 3 0 0 25 0 1 0 386661979 2969600 640 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 725 640 48 102 0 620 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2900

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1431216/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2900 CPUtime=402.18
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 664 0 0 0 40215 3 0 0 25 0 1 0 386661979 2969600 640 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 725 640 48 102 0 620 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 2900

[startup+462.303 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1431088/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=2968 CPUtime=462.16
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 690 0 0 0 46212 4 0 0 25 0 1 0 386661979 3039232 666 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 742 666 48 102 0 637 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 2968

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430960/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3032 CPUtime=522.14
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 715 0 0 0 52210 4 0 0 25 0 1 0 386661979 3104768 689 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 758 689 48 102 0 653 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 3032

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430896/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3208 CPUtime=582.12
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 754 0 0 0 58208 4 0 0 25 0 1 0 386661979 3284992 724 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 802 724 48 102 0 697 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 3208

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430704/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3320 CPUtime=642.11
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 792 0 0 0 64206 5 0 0 25 0 1 0 386661979 3399680 762 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 830 762 48 102 0 725 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 3320

[startup+702.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430704/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3320 CPUtime=702.1
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 792 0 0 0 70204 6 0 0 25 0 1 0 386661979 3399680 762 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 830 762 48 102 0 725 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 3320

[startup+762.305 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430576/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3380 CPUtime=762.08
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 827 0 0 0 76202 6 0 0 25 0 1 0 386661979 3461120 773 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 845 773 48 102 0 740 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 3380

[startup+822.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430448/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3508 CPUtime=822.06
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 871 0 0 0 82200 6 0 0 25 0 1 0 386661979 3592192 811 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 877 811 48 102 0 772 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 3508

[startup+882.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430448/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3648 CPUtime=882.04
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 897 0 0 0 88197 7 0 0 25 0 1 0 386661979 3735552 837 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525794 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 912 837 48 102 0 807 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 3648

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430256/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3748 CPUtime=942.02
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 924 0 0 0 94195 7 0 0 25 0 1 0 386661979 3837952 864 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 937 864 48 102 0 832 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 3748

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430448/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3736 CPUtime=1002.01
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 924 0 0 0 100193 8 0 0 25 0 1 0 386661979 3825664 864 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 934 864 48 102 0 829 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 3736

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430448/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3668 CPUtime=1061.99
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 924 0 0 0 106191 8 0 0 25 0 1 0 386661979 3756032 853 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 917 853 48 102 0 812 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 3668

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430320/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3800 CPUtime=1121.97
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 957 0 0 0 112189 8 0 0 25 0 1 0 386661979 3891200 886 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 950 886 48 102 0 845 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 3800

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430256/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3800 CPUtime=1181.96
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 957 0 0 0 118187 9 0 0 25 0 1 0 386661979 3891200 886 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 950 886 48 102 0 845 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 3800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 12838
/proc/meminfo: memFree=1430256/2055920 swapFree=4153164/4192956
[pid=12835] ppid=12833 vsize=3800 CPUtime=1200.06
/proc/12835/stat : 12835 (picosat) R 12833 12835 11757 0 -1 4194304 957 0 0 0 119997 9 0 0 25 0 1 0 386661979 3891200 886 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/12835/statm: 950 886 48 102 0 845 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 3800

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): 1200.07
CPU user time (s): 1199.97
CPU system time (s): 0.096985
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 3800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.096985
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 957
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= 2273

runsolver used 1.39279 second user time and 2.97755 second system time

The end



Launcher Data (download as text)




Begin job on node2 on Mon Mar 12 02:37:50 UTC 2007

IDJOB= 337434
IDBENCH= 24699
IDSOLVER= 106
FILE ID= node2/337434-1173667070

PBS_JOBID= 4101439

Free space on /tmp= 66538 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest03/others/hwb-n28-01-S136611085.sat05-491.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/337434-1173667070/picosat /tmp/evaluation/337434-1173667070/instance-337434-1173667070.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-337434-1173667070 -o ROOT/results/node2/solver-337434-1173667070 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/337434-1173667070/picosat /tmp/evaluation/337434-1173667070/instance-337434-1173667070.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  8f639a3496db30a888324b756894fb43

RANDOM SEED= 445672730

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.247
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		: 3000.247
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:       1434448 kB
Buffers:         49084 kB
Cached:         488512 kB
SwapCached:       2528 kB
Active:         374160 kB
Inactive:       186332 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434448 kB
SwapTotal:     4192956 kB
SwapFree:      4153164 kB
Dirty:             568 kB
Writeback:           0 kB
Mapped:          30252 kB
Slab:            46456 kB
Committed_AS:  1714736 kB
PageTables:       1812 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= 66538 MiB

End job on node2 on Mon Mar 12 02:57:53 UTC 2007