Trace number 297825

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 1200.4

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
MD5SUM1ea488c49505bd479e0cbea661320ba7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark458.406
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node63/watcher-297825-1171845504 -o ROOT/results/node63/solver-297825-1171845504 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297825-1171845504/picosat /tmp/evaluation/297825-1171845504/instance-297825-1171845504.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.93 0.99 0.99 3/64 24035
/proc/meminfo: memFree=518240/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=568 CPUtime=0
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 74 0 0 0 0 0 0 0 18 0 1 0 204507758 581632 59 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 142 59 40 102 0 37 0

[startup+0.106725 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 24035
/proc/meminfo: memFree=518240/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=712 CPUtime=0.09
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 133 0 0 0 9 0 0 0 18 0 1 0 204507758 729088 116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530619 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 178 116 48 102 0 73 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 712

[startup+0.514766 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 24035
/proc/meminfo: memFree=518240/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=840 CPUtime=0.5
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 147 0 0 0 50 0 0 0 22 0 1 0 204507758 860160 130 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 210 130 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.33485 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 24036
/proc/meminfo: memFree=517784/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=840 CPUtime=1.32
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 167 0 0 0 132 0 0 0 25 0 1 0 204507758 860160 150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530933 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 210 150 48 102 0 105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 840

[startup+2.97103 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 24036
/proc/meminfo: memFree=517592/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=964 CPUtime=2.96
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 189 0 0 0 296 0 0 0 25 0 1 0 204507758 987136 172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 241 172 48 102 0 136 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 964

[startup+6.24738 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 24036
/proc/meminfo: memFree=517464/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=1084 CPUtime=6.24
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 215 0 0 0 623 1 0 0 25 0 1 0 204507758 1110016 198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525554 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 271 198 48 102 0 166 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1084

[startup+12.7051 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 24036
/proc/meminfo: memFree=517152/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=1204 CPUtime=12.7
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 258 0 0 0 1269 1 0 0 25 0 1 0 204507758 1232896 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 0 0 0
/proc/24035/statm: 301 241 48 102 0 196 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1204

[startup+25.5134 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 24036
/proc/meminfo: memFree=517024/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=1492 CPUtime=25.49
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 311 0 0 0 2548 1 0 0 25 0 1 0 204507758 1527808 294 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 373 294 48 102 0 268 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1492

[startup+51.12 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 24036
/proc/meminfo: memFree=516704/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=1788 CPUtime=51.09
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 378 0 0 0 5108 1 0 0 25 0 1 0 204507758 1830912 361 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 447 361 48 102 0 342 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1788

[startup+102.361 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 24036
/proc/meminfo: memFree=516320/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=2044 CPUtime=102.31
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 465 0 0 0 10230 1 0 0 25 0 1 0 204507758 2093056 448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 511 448 48 102 0 406 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 2044

[startup+162.381 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515872/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=2300 CPUtime=162.32
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 531 0 0 0 16231 1 0 0 25 0 1 0 204507758 2355200 514 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 575 514 48 102 0 470 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2300

[startup+222.396 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515744/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=2672 CPUtime=222.32
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 603 0 0 0 22231 1 0 0 25 0 1 0 204507758 2736128 586 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 668 586 48 102 0 563 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2672

[startup+282.412 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515552/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=2804 CPUtime=282.31
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 630 0 0 0 28230 1 0 0 25 0 1 0 204507758 2871296 612 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 701 612 48 102 0 596 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 2804

[startup+342.428 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515424/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=2980 CPUtime=342.32
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 671 0 0 0 34230 2 0 0 25 0 1 0 204507758 3051520 653 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 745 653 48 102 0 640 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 2980

[startup+402.45 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515296/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3108 CPUtime=402.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 710 0 0 0 40231 2 0 0 25 0 1 0 204507758 3182592 692 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 777 692 48 102 0 672 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 3108

[startup+462.467 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515104/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3260 CPUtime=462.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 745 0 0 0 46231 2 0 0 25 0 1 0 204507758 3338240 727 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 815 727 48 102 0 710 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 3260

[startup+522.482 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=515040/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3336 CPUtime=522.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 766 0 0 0 52231 2 0 0 25 0 1 0 204507758 3416064 748 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 834 748 48 102 0 729 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 3336

[startup+582.495 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=514912/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3460 CPUtime=582.32
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 811 0 0 0 58230 2 0 0 25 0 1 0 204507758 3543040 789 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 865 789 48 102 0 760 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 3460

[startup+642.516 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=514912/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3520 CPUtime=642.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 823 0 0 0 64231 2 0 0 25 0 1 0 204507758 3604480 801 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 880 801 48 102 0 775 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 3520

[startup+702.532 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=514720/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3588 CPUtime=702.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 868 0 0 0 70230 3 0 0 25 0 1 0 204507758 3674112 824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 897 824 48 102 0 792 0
Current children cumulated CPU time (s) 702.33
Current children cumulated vsize (KiB) 3588

[startup+762.548 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 24038
/proc/meminfo: memFree=514592/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3752 CPUtime=762.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 902 0 0 0 76230 3 0 0 25 0 1 0 204507758 3842048 858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 938 858 48 102 0 833 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 3752

[startup+822.565 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514656/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3748 CPUtime=822.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 902 0 0 0 82230 3 0 0 25 0 1 0 204507758 3837952 858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 937 858 48 102 0 832 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 3748

[startup+882.582 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514592/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3796 CPUtime=882.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 919 0 0 0 88230 3 0 0 25 0 1 0 204507758 3887104 874 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 949 874 48 102 0 844 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 3796

[startup+942.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514528/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3760 CPUtime=942.33
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 919 0 0 0 94230 3 0 0 25 0 1 0 204507758 3850240 872 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 940 872 48 102 0 835 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 3760

[startup+1002.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514336/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3924 CPUtime=1002.34
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1001 0 0 0 100231 3 0 0 25 0 1 0 204507758 4018176 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 981 916 48 102 0 876 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 3924

[startup+1062.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514336/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3920 CPUtime=1062.34
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1001 0 0 0 106231 3 0 0 25 0 1 0 204507758 4014080 915 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 980 915 48 102 0 875 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 3920

[startup+1122.65 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514208/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=3916 CPUtime=1122.35
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1043 0 0 0 112231 4 0 0 25 0 1 0 204507758 4009984 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 979 916 48 102 0 874 0
Current children cumulated CPU time (s) 1122.35
Current children cumulated vsize (KiB) 3916

[startup+1182.67 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514144/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=4088 CPUtime=1182.35
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1145 0 0 0 118231 4 0 0 25 0 1 0 204507758 4186112 959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 1022 959 48 102 0 917 0
Current children cumulated CPU time (s) 1182.35
Current children cumulated vsize (KiB) 4088



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514144/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=4116 CPUtime=1200.06
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1160 0 0 0 120002 4 0 0 25 0 1 0 204507758 4214784 966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 1029 966 48 102 0 924 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4116

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.39 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24038
/proc/meminfo: memFree=514144/2055920 swapFree=4183348/4192956
[pid=24035] ppid=24033 vsize=4116 CPUtime=1200.06
/proc/24035/stat : 24035 (picosat) R 24033 24035 23308 0 -1 4194304 1160 0 0 0 120002 4 0 0 25 0 1 0 204507758 4214784 966 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522932 0 0 4096 0 0 0 0 17 1 0 0
/proc/24035/statm: 1029 966 48 102 0 924 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 4116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.07
CPU user time (s): 1200.03
CPU system time (s): 0.043993
CPU usage (%): 99.9732
Max. virtual memory (cumulated for all children) (KiB): 4196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1160
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= 2064

runsolver used 0.741887 second user time and 2.48962 second system time

The end



Launcher Data (download as text)




Begin job on node63 on Mon Feb 19 00:38:24 UTC 2007

IDJOB= 297825
IDBENCH= 19971
IDSOLVER= 106
FILE ID= node63/297825-1171845504

PBS_JOBID= 3839714

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1115796430-03.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297825-1171845504/picosat /tmp/evaluation/297825-1171845504/instance-297825-1171845504.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node63/watcher-297825-1171845504 -o ROOT/results/node63/solver-297825-1171845504 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297825-1171845504/picosat /tmp/evaluation/297825-1171845504/instance-297825-1171845504.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1ea488c49505bd479e0cbea661320ba7

RANDOM SEED= 610185190

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node63.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		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        518648 kB
Buffers:         48908 kB
Cached:        1366080 kB
SwapCached:       3968 kB
Active:         786544 kB
Inactive:       638336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        518648 kB
SwapTotal:     4192956 kB
SwapFree:      4183348 kB
Dirty:             504 kB
Writeback:           0 kB
Mapped:          15356 kB
Slab:            98344 kB
Committed_AS:   526104 kB
PageTables:       1460 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= 66564 MiB

End job on node63 on Mon Feb 19 00:58:26 UTC 2007