Trace number 335376

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
MD5SUM63733d54eda8872a9d86a78f0ba7397d
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 variables2917
Number of clauses17675
Sum of the clauses size127433
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2434
Number of clauses of size 32242
Number of clauses of size 4361
Number of clauses of size 5538
Number of clauses of size over 514058

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/node3/watcher-335376-1173626275 -o ROOT/results/node3/solver-335376-1173626275 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335376-1173626275/picosat /tmp/evaluation/335376-1173626275/instance-335376-1173626275.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: 0.78 0.95 0.98 3/77 9025
/proc/meminfo: memFree=1635240/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=884 CPUtime=0
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 133 0 0 0 0 0 0 0 18 0 1 0 382582336 905216 118 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 221 118 40 102 0 116 0

[startup+0.0619639 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9025
/proc/meminfo: memFree=1635240/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=884 CPUtime=0.05
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 157 0 0 0 3 2 0 0 18 0 1 0 382582336 905216 142 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 221 142 40 102 0 116 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 884

[startup+0.101967 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9025
/proc/meminfo: memFree=1635240/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=1016 CPUtime=0.09
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 183 0 0 0 4 5 0 0 18 0 1 0 382582336 1040384 168 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 254 168 40 102 0 149 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1016

[startup+0.301983 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9025
/proc/meminfo: memFree=1635240/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=1556 CPUtime=0.29
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 317 0 0 0 14 15 0 0 19 0 1 0 382582336 1593344 302 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 389 302 40 102 0 284 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1556

[startup+0.702016 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 9025
/proc/meminfo: memFree=1635240/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=2216 CPUtime=0.69
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 480 0 0 0 52 17 0 0 22 0 1 0 382582336 2269184 463 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134544736 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 554 463 48 102 0 449 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2216

[startup+1.50108 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9026
/proc/meminfo: memFree=1633440/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=2348 CPUtime=1.49
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 517 0 0 0 132 17 0 0 25 0 1 0 382582336 2404352 500 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523030 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 587 500 48 102 0 482 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2348

[startup+3.10121 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 9026
/proc/meminfo: memFree=1633056/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=2716 CPUtime=3.09
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 596 0 0 0 292 17 0 0 25 0 1 0 382582336 2781184 579 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 679 579 48 102 0 574 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2716

[startup+6.30148 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 9026
/proc/meminfo: memFree=1632544/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=3064 CPUtime=6.29
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 698 0 0 0 612 17 0 0 25 0 1 0 382582336 3137536 681 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 766 681 48 102 0 661 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3064

[startup+12.702 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 9026
/proc/meminfo: memFree=1631968/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=3432 CPUtime=12.69
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 800 0 0 0 1252 17 0 0 25 0 1 0 382582336 3514368 783 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 858 783 48 102 0 753 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3432

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 9026
/proc/meminfo: memFree=1631200/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=4396 CPUtime=25.48
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 994 0 0 0 2531 17 0 0 25 0 1 0 382582336 4501504 977 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 1099 977 48 102 0 994 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4396

[startup+51.1012 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 9026
/proc/meminfo: memFree=1630176/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=5348 CPUtime=51.08
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 1245 0 0 0 5090 18 0 0 25 0 1 0 382582336 5476352 1228 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 1337 1228 48 102 0 1232 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 5348

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 9026
/proc/meminfo: memFree=1628640/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=6788 CPUtime=102.26
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 1620 0 0 0 10208 18 0 0 25 0 1 0 382582336 6950912 1603 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 1697 1603 48 102 0 1592 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 6788

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1627808/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=7680 CPUtime=162.24
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 1823 0 0 0 16205 19 0 0 25 0 1 0 382582336 7864320 1806 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 1920 1806 48 102 0 1815 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7680

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1627104/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=8260 CPUtime=222.23
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 2163 0 0 0 22203 20 0 0 25 0 1 0 382582336 8458240 1945 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2065 1945 48 102 0 1960 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 8260

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1625952/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=9316 CPUtime=282.22
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 2828 0 0 0 28201 21 0 0 25 0 1 0 382582336 9539584 2224 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2329 2224 48 102 0 2224 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9316

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1625952/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=9316 CPUtime=342.2
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 3208 0 0 0 34199 21 0 0 25 0 1 0 382582336 9539584 2228 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2329 2228 48 102 0 2224 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 9316

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1625760/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=9448 CPUtime=402.19
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 3593 0 0 0 40197 22 0 0 25 0 1 0 382582336 9674752 2255 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2362 2255 48 102 0 2257 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1625312/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=10240 CPUtime=462.17
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 4078 0 0 0 46194 23 0 0 25 0 1 0 382582336 10485760 2448 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2560 2448 48 102 0 2455 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 10240

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1624800/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=10360 CPUtime=522.16
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 4419 0 0 0 52192 24 0 0 25 0 1 0 382582336 10608640 2487 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2590 2487 48 102 0 2485 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 10360

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1624416/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=10880 CPUtime=582.14
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 4805 0 0 0 58190 24 0 0 25 0 1 0 382582336 11141120 2561 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2720 2561 48 102 0 2615 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10880

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1624416/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=10880 CPUtime=642.13
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 5081 0 0 0 64188 25 0 0 25 0 1 0 382582336 11141120 2561 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2720 2561 48 102 0 2615 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10880

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1623584/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=11540 CPUtime=702.11
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 5472 0 0 0 70185 26 0 0 25 0 1 0 382582336 11816960 2716 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525540 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 2885 2716 48 102 0 2780 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 11540

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1623008/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=12064 CPUtime=762.1
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 5849 0 0 0 76183 27 0 0 25 0 1 0 382582336 12353536 2853 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3016 2853 48 102 0 2911 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 12064

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1621216/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13908 CPUtime=822.08
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 6503 0 0 0 82180 28 0 0 25 0 1 0 382582336 14241792 3309 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3477 3309 48 102 0 3372 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 13908

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1621280/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13676 CPUtime=882.06
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 6656 0 0 0 88177 29 0 0 25 0 1 0 382582336 14004224 3282 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3419 3282 48 102 0 3314 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 13676

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 9026
/proc/meminfo: memFree=1621216/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13676 CPUtime=942.04
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 6767 0 0 0 94175 29 0 0 25 0 1 0 382582336 14004224 3287 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3419 3287 48 102 0 3314 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 13676

[startup+1002.3 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 9026
/proc/meminfo: memFree=1621216/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13668 CPUtime=1002.03
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 6926 0 0 0 100173 30 0 0 25 0 1 0 382582336 13996032 3285 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3417 3285 48 102 0 3312 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 13668

[startup+1062.3 s]
/proc/loadavg: 1.07 1.00 0.99 2/78 9026
/proc/meminfo: memFree=1621216/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13664 CPUtime=1062.02
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 6926 0 0 0 106171 31 0 0 25 0 1 0 382582336 13991936 3284 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3416 3284 48 102 0 3311 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 13664

[startup+1122.3 s]
/proc/loadavg: 1.02 1.00 0.99 2/78 9026
/proc/meminfo: memFree=1621152/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=13664 CPUtime=1122
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 7100 0 0 0 112169 31 0 0 25 0 1 0 382582336 13991936 3290 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3416 3290 48 102 0 3311 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 13664

[startup+1182.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/78 9026
/proc/meminfo: memFree=1620640/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=14184 CPUtime=1181.98
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 7340 0 0 0 118166 32 0 0 25 0 1 0 382582336 14524416 3416 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3546 3416 48 102 0 3441 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 14184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 9026
/proc/meminfo: memFree=1620576/2055920 swapFree=4158660/4192956
[pid=9025] ppid=9023 vsize=14184 CPUtime=1200.08
/proc/9025/stat : 9025 (picosat) R 9023 9025 8966 0 -1 4194304 7396 0 0 0 119976 32 0 0 25 0 1 0 382582336 14524416 3416 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/9025/statm: 3546 3416 48 102 0 3441 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 14184

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): 1200.1
CPU user time (s): 1199.77
CPU system time (s): 0.328949
CPU usage (%): 99.9739
Max. virtual memory (cumulated for all children) (KiB): 14184

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.77
system time used= 0.328949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7396
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= 2083

runsolver used 1.35679 second user time and 3.01254 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Sun Mar 11 15:17:55 UTC 2007

IDJOB= 335376
IDBENCH= 24650
IDSOLVER= 106
FILE ID= node3/335376-1173626275

PBS_JOBID= 4101283

Free space on /tmp= 66351 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-icl009.sat05-3830.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335376-1173626275/picosat /tmp/evaluation/335376-1173626275/instance-335376-1173626275.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335376-1173626275 -o ROOT/results/node3/solver-335376-1173626275 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335376-1173626275/picosat /tmp/evaluation/335376-1173626275/instance-335376-1173626275.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  63733d54eda8872a9d86a78f0ba7397d

RANDOM SEED= 211647157

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1635648 kB
Buffers:         25824 kB
Cached:         305256 kB
SwapCached:       2120 kB
Active:         237792 kB
Inactive:       115680 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1635648 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1376 kB
Writeback:           0 kB
Mapped:          30612 kB
Slab:            52488 kB
Committed_AS:  1562156 kB
PageTables:       1656 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= 66351 MiB

End job on node3 on Sun Mar 11 15:37:57 UTC 2007