Trace number 329280

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) 1200.03 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k100.cnf
MD5SUMcf1b8194ff6d413d396ac9e26bb031ef
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 variables50797
Number of clauses177980
Sum of the clauses size470252
Maximum clause length37
Minimum clause length1
Number of clauses of size 11318
Number of clauses of size 295086
Number of clauses of size 374860
Number of clauses of size 4486
Number of clauses of size 5945
Number of clauses of size over 55285

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/node10/watcher-329280-1173136629 -o ROOT/results/node10/solver-329280-1173136629 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329280-1173136629/picosat /tmp/evaluation/329280-1173136629/instance-329280-1173136629.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 0.90 3/77 22095
/proc/meminfo: memFree=1548720/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=564 CPUtime=0
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 333617960 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 141 41 32 102 0 36 0

[startup+0.080856 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22095
/proc/meminfo: memFree=1548720/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=832 CPUtime=0.07
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 131 0 0 0 5 2 0 0 18 0 1 0 333617960 851968 116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 208 116 40 102 0 103 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 832

[startup+0.101859 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22095
/proc/meminfo: memFree=1548720/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=1024 CPUtime=0.09
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 166 0 0 0 6 3 0 0 18 0 1 0 333617960 1048576 151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 256 151 40 102 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1024

[startup+0.301887 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22095
/proc/meminfo: memFree=1548720/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=2396 CPUtime=0.29
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 435 0 0 0 15 14 0 0 19 0 1 0 333617960 2453504 420 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 599 420 40 102 0 494 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2396

[startup+0.70194 s]
/proc/loadavg: 0.91 0.95 0.90 3/77 22095
/proc/meminfo: memFree=1548720/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=4740 CPUtime=0.69
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 909 0 0 0 32 37 0 0 22 0 1 0 333617960 4853760 894 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 1185 894 40 102 0 1080 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4740

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 22096
/proc/meminfo: memFree=1543912/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=9688 CPUtime=1.49
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 2036 0 0 0 70 79 0 0 25 0 1 0 333617960 9920512 2021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 2422 2021 42 102 0 2317 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9688

[startup+3.10127 s]
/proc/loadavg: 0.91 0.95 0.90 2/78 22096
/proc/meminfo: memFree=1540520/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=10472 CPUtime=3.09
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 2134 0 0 0 230 79 0 0 25 0 1 0 333617960 10723328 2117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524096 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 2618 2117 48 102 0 2513 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10472

[startup+6.3027 s]
/proc/loadavg: 0.92 0.95 0.90 2/78 22096
/proc/meminfo: memFree=1539560/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=11264 CPUtime=6.29
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 2350 0 0 0 550 79 0 0 25 0 1 0 333617960 11534336 2333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 2816 2333 48 102 0 2711 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11264

[startup+12.7016 s]
/proc/loadavg: 0.93 0.95 0.90 2/78 22096
/proc/meminfo: memFree=1537448/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=13372 CPUtime=12.69
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 2882 0 0 0 1189 80 0 0 25 0 1 0 333617960 13692928 2865 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544748 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 3343 2865 48 102 0 3238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13372

[startup+25.5013 s]
/proc/loadavg: 0.94 0.96 0.91 2/78 22096
/proc/meminfo: memFree=1536296/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=14224 CPUtime=25.48
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 3099 0 0 0 2468 80 0 0 25 0 1 0 333617960 14565376 3082 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529850 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 3556 3082 48 102 0 3451 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14224

[startup+51.1017 s]
/proc/loadavg: 0.96 0.96 0.91 2/78 22096
/proc/meminfo: memFree=1535784/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=14680 CPUtime=51.07
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 3229 0 0 0 5027 80 0 0 25 0 1 0 333617960 15032320 3212 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 3670 3212 48 102 0 3565 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 14680

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.91 2/78 22096
/proc/meminfo: memFree=1532200/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=18324 CPUtime=102.26
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 4142 0 0 0 10144 82 0 0 25 0 1 0 333617960 18763776 4125 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 4581 4125 48 102 0 4476 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 18324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1530856/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=19376 CPUtime=162.24
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 4499 0 0 0 16141 83 0 0 25 0 1 0 333617960 19841024 4414 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 4844 4414 48 102 0 4739 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 19376

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1528104/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=22260 CPUtime=222.22
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 5255 0 0 0 22138 84 0 0 25 0 1 0 333617960 22794240 5128 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134583827 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 5565 5128 48 102 0 5460 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 22260

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1523624/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=26412 CPUtime=282.2
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 6402 0 0 0 28134 86 0 0 25 0 1 0 333617960 27045888 6185 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 6603 6185 48 102 0 6498 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 26412

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1519592/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=31204 CPUtime=342.18
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 7511 0 0 0 34131 87 0 0 25 0 1 0 333617960 31952896 7248 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 7801 7248 48 102 0 7696 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 31204

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1518760/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=31732 CPUtime=402.16
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 7760 0 0 0 40128 88 0 0 25 0 1 0 333617960 32493568 7403 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 7933 7403 48 102 0 7828 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 31732

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 22096
/proc/meminfo: memFree=1518632/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=31996 CPUtime=462.13
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 7869 0 0 0 46125 88 0 0 25 0 1 0 333617960 32763904 7459 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 7999 7459 48 102 0 7894 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 31996

[startup+522.301 s]
/proc/loadavg: 1.07 0.99 0.91 2/78 22096
/proc/meminfo: memFree=1514408/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=36272 CPUtime=522.12
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 8978 0 0 0 52122 90 0 0 25 0 1 0 333617960 37142528 8515 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524238 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 9068 8515 48 102 0 8963 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 36272

[startup+582.302 s]
/proc/loadavg: 1.06 1.00 0.92 2/78 22096
/proc/meminfo: memFree=1514408/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=36204 CPUtime=582.1
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 8989 0 0 0 58120 90 0 0 25 0 1 0 333617960 37072896 8526 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524090 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 9051 8526 48 102 0 8946 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 36204

[startup+642.302 s]
/proc/loadavg: 1.06 1.01 0.93 2/78 22096
/proc/meminfo: memFree=1512424/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=38308 CPUtime=642.09
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 9496 0 0 0 64118 91 0 0 25 0 1 0 333617960 39227392 9033 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 9577 9033 48 102 0 9472 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 38308

[startup+702.302 s]
/proc/loadavg: 1.13 1.04 0.94 2/78 22096
/proc/meminfo: memFree=1510056/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=40408 CPUtime=702.06
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 10098 0 0 0 70114 92 0 0 25 0 1 0 333617960 41377792 9573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10102 9573 48 102 0 9997 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 40408

[startup+762.306 s]
/proc/loadavg: 1.05 1.03 0.94 2/78 22096
/proc/meminfo: memFree=1510120/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=40408 CPUtime=762.06
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 10098 0 0 0 76113 93 0 0 25 0 1 0 333617960 41377792 9573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10102 9573 48 102 0 9997 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 40408

[startup+822.302 s]
/proc/loadavg: 1.02 1.02 0.94 2/78 22096
/proc/meminfo: memFree=1510184/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=40664 CPUtime=822.03
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 10104 0 0 0 82110 93 0 0 25 0 1 0 333617960 41639936 9579 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522878 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10166 9579 48 102 0 10061 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 40664

[startup+882.301 s]
/proc/loadavg: 1.00 1.02 0.94 2/78 22096
/proc/meminfo: memFree=1509416/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=41192 CPUtime=882.01
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 10324 0 0 0 88107 94 0 0 25 0 1 0 333617960 42180608 9731 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10298 9731 48 102 0 10193 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 41192

[startup+942.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/78 22096
/proc/meminfo: memFree=1507816/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=43388 CPUtime=941.99
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 10878 0 0 0 94104 95 0 0 25 0 1 0 333617960 44429312 10285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530853 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10847 10285 48 102 0 10742 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 43388

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22096
/proc/meminfo: memFree=1506984/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=43784 CPUtime=1001.97
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 11019 0 0 0 100102 95 0 0 25 0 1 0 333617960 44834816 10358 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10946 10358 48 102 0 10841 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 43784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22096
/proc/meminfo: memFree=1507048/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=43784 CPUtime=1061.96
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 11025 0 0 0 106100 96 0 0 25 0 1 0 333617960 44834816 10364 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10946 10364 48 102 0 10841 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 43784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/78 22096
/proc/meminfo: memFree=1507048/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=43784 CPUtime=1121.93
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 11032 0 0 0 112097 96 0 0 25 0 1 0 333617960 44834816 10371 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 10946 10371 48 102 0 10841 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 43784

[startup+1182.3 s]
/proc/loadavg: 1.07 1.02 0.94 2/78 22096
/proc/meminfo: memFree=1505256/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=45368 CPUtime=1181.92
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 11502 0 0 0 118095 97 0 0 25 0 1 0 333617960 46456832 10766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 11342 10766 48 102 0 11237 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 45368



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.05 1.01 0.94 2/78 22096
/proc/meminfo: memFree=1505256/2055920 swapFree=4168812/4192956
[pid=22095] ppid=22093 vsize=45368 CPUtime=1200.01
/proc/22095/stat : 22095 (picosat) R 22093 22095 21690 0 -1 4194304 11502 0 0 0 119904 97 0 0 25 0 1 0 333617960 46456832 10766 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/22095/statm: 11342 10766 48 102 0 11237 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 45368

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): 1200.03
CPU user time (s): 1199.05
CPU system time (s): 0.98485
CPU usage (%): 99.9682
Max. virtual memory (cumulated for all children) (KiB): 45668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.05
system time used= 0.98485
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11502
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= 2331

runsolver used 1.35879 second user time and 3.01454 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Mon Mar  5 23:17:09 UTC 2007

IDJOB= 329280
IDBENCH= 20536
IDSOLVER= 106
FILE ID= node10/329280-1173136629

PBS_JOBID= 4014970

Free space on /tmp= 66509 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k100.cnf
COMMAND LINE= /tmp/evaluation/329280-1173136629/picosat /tmp/evaluation/329280-1173136629/instance-329280-1173136629.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-329280-1173136629 -o ROOT/results/node10/solver-329280-1173136629 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329280-1173136629/picosat /tmp/evaluation/329280-1173136629/instance-329280-1173136629.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  cf1b8194ff6d413d396ac9e26bb031ef

RANDOM SEED= 774977288

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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:       1549192 kB
Buffers:         46536 kB
Cached:         371736 kB
SwapCached:       2784 kB
Active:         134104 kB
Inactive:       307684 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1549192 kB
SwapTotal:     4192956 kB
SwapFree:      4168812 kB
Dirty:            4960 kB
Writeback:           0 kB
Mapped:          30960 kB
Slab:            50472 kB
Committed_AS:  1608276 kB
PageTables:       1832 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= 66509 MiB

End job on node10 on Mon Mar  5 23:37:12 UTC 2007