Trace number 297661

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1858313411-09.UNSAT.shuffled.cnf
MD5SUM742af8c49b83baf589639ee213385309
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark879.487
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/node59/watcher-297661-1171843055 -o ROOT/results/node59/solver-297661-1171843055 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297661-1171843055/picosat /tmp/evaluation/297661-1171843055/instance-297661-1171843055.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: 0.92 0.98 0.99 3/64 24467
/proc/meminfo: memFree=949240/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=568 CPUtime=0
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 204262246 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 142 59 40 102 0 37 0

[startup+0.106763 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24467
/proc/meminfo: memFree=949240/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=716 CPUtime=0.09
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 134 0 0 0 9 0 0 0 18 0 1 0 204262246 733184 117 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 179 117 48 102 0 74 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 716

[startup+0.514808 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 24467
/proc/meminfo: memFree=949240/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=840 CPUtime=0.5
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 148 0 0 0 50 0 0 0 21 0 1 0 204262246 860160 131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 210 131 48 102 0 105 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 840

[startup+1.3349 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24468
/proc/meminfo: memFree=948784/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=840 CPUtime=1.32
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 165 0 0 0 132 0 0 0 25 0 1 0 204262246 860160 148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529748 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 210 148 48 102 0 105 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 840

[startup+2.97608 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 24468
/proc/meminfo: memFree=948592/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=968 CPUtime=2.96
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 186 0 0 0 296 0 0 0 25 0 1 0 204262246 991232 169 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525816 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 242 169 48 102 0 137 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 968

[startup+6.25144 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24468
/proc/meminfo: memFree=948408/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=1088 CPUtime=6.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 222 0 0 0 623 0 0 0 25 0 1 0 204262246 1114112 205 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529130 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 272 205 48 102 0 167 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1088

[startup+12.7062 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 24468
/proc/meminfo: memFree=948216/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=1204 CPUtime=12.7
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 255 0 0 0 1269 1 0 0 25 0 1 0 204262246 1232896 238 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 301 238 48 102 0 196 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1204

[startup+25.5066 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 24468
/proc/meminfo: memFree=948024/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=1504 CPUtime=25.49
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 312 0 0 0 2548 1 0 0 25 0 1 0 204262246 1540096 295 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 376 295 48 102 0 271 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1504

[startup+51.1124 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 24468
/proc/meminfo: memFree=947704/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=1712 CPUtime=51.09
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 379 0 0 0 5108 1 0 0 25 0 1 0 204262246 1753088 362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 428 362 48 102 0 323 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1712

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 24468
/proc/meminfo: memFree=947192/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=2144 CPUtime=102.29
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 478 0 0 0 10228 1 0 0 25 0 1 0 204262246 2195456 461 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 536 461 48 102 0 431 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2144

[startup+162.346 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 24468
/proc/meminfo: memFree=946872/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=2384 CPUtime=162.29
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 541 0 0 0 16228 1 0 0 25 0 1 0 204262246 2441216 524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 596 524 48 102 0 491 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2384

[startup+222.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 24550
/proc/meminfo: memFree=945416/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=2552 CPUtime=222.26
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 583 0 0 0 22225 1 0 0 25 0 1 0 204262246 2613248 566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549515 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 638 566 48 102 0 533 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2552

[startup+282.413 s]
/proc/loadavg: 1.03 1.00 1.00 2/71 24636
/proc/meminfo: memFree=945224/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=2812 CPUtime=282.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 633 0 0 0 28222 1 0 0 25 0 1 0 204262246 2879488 615 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 703 615 48 102 0 598 0
Current children cumulated CPU time (s) 282.23
Current children cumulated vsize (KiB) 2812

[startup+342.437 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 24666
/proc/meminfo: memFree=946040/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3092 CPUtime=342.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 700 0 0 0 34221 2 0 0 25 0 1 0 204262246 3166208 674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 773 674 48 102 0 668 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 3092

[startup+402.454 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=946040/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3144 CPUtime=402.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 724 0 0 0 40221 2 0 0 25 0 1 0 204262246 3219456 698 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 786 698 48 102 0 681 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 3144

[startup+462.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945912/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3168 CPUtime=462.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 753 0 0 0 46221 2 0 0 25 0 1 0 204262246 3244032 712 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134543546 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 792 712 48 102 0 687 0
Current children cumulated CPU time (s) 462.23
Current children cumulated vsize (KiB) 3168

[startup+522.484 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 24666
/proc/meminfo: memFree=945848/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3324 CPUtime=522.23
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 796 0 0 0 52221 2 0 0 25 0 1 0 204262246 3403776 750 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 831 750 48 102 0 726 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 3324

[startup+582.505 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 24666
/proc/meminfo: memFree=945720/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3396 CPUtime=582.24
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 889 0 0 0 58221 3 0 0 25 0 1 0 204262246 3477504 772 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 849 772 48 102 0 744 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3396

[startup+642.528 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945656/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3584 CPUtime=642.24
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 928 0 0 0 64221 3 0 0 25 0 1 0 204262246 3670016 811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 896 811 48 102 0 791 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 3584

[startup+702.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945464/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3696 CPUtime=702.24
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 961 0 0 0 70221 3 0 0 25 0 1 0 204262246 3784704 840 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 924 840 48 102 0 819 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 3696

[startup+762.565 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945528/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3712 CPUtime=762.24
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 997 0 0 0 76221 3 0 0 25 0 1 0 204262246 3801088 856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 928 856 48 102 0 823 0
Current children cumulated CPU time (s) 762.24
Current children cumulated vsize (KiB) 3712

[startup+822.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945400/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3900 CPUtime=822.25
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1067 0 0 0 82222 3 0 0 25 0 1 0 204262246 3993600 903 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 975 903 48 102 0 870 0
Current children cumulated CPU time (s) 822.25
Current children cumulated vsize (KiB) 3900

[startup+882.601 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945336/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3900 CPUtime=882.25
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1096 0 0 0 88221 4 0 0 25 0 1 0 204262246 3993600 906 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 975 906 48 102 0 870 0
Current children cumulated CPU time (s) 882.25
Current children cumulated vsize (KiB) 3900

[startup+942.619 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945400/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=3936 CPUtime=942.25
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1102 0 0 0 94221 4 0 0 25 0 1 0 204262246 4030464 912 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 984 912 48 102 0 879 0
Current children cumulated CPU time (s) 942.25
Current children cumulated vsize (KiB) 3936

[startup+1002.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945144/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=4116 CPUtime=1002.26
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1149 0 0 0 100222 4 0 0 25 0 1 0 204262246 4214784 959 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 1029 959 48 102 0 924 0
Current children cumulated CPU time (s) 1002.26
Current children cumulated vsize (KiB) 4116

[startup+1062.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945208/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=4032 CPUtime=1062.26
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1164 0 0 0 106222 4 0 0 25 0 1 0 204262246 4128768 935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 1008 935 48 102 0 903 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 4032

[startup+1122.68 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24666
/proc/meminfo: memFree=945208/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=4100 CPUtime=1122.26
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1204 0 0 0 112222 4 0 0 25 0 1 0 204262246 4198400 960 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520058 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 1025 960 48 102 0 920 0
Current children cumulated CPU time (s) 1122.26
Current children cumulated vsize (KiB) 4100

[startup+1182.7 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 24666
/proc/meminfo: memFree=945144/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=4156 CPUtime=1182.27
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1230 0 0 0 118222 5 0 0 25 0 1 0 204262246 4255744 974 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 1039 974 48 102 0 934 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 4156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 24666
/proc/meminfo: memFree=945144/2055920 swapFree=4183672/4192956
[pid=24467] ppid=24465 vsize=4152 CPUtime=1200.09
/proc/24467/stat : 24467 (picosat) R 24465 24467 24087 0 -1 4194304 1230 0 0 0 120004 5 0 0 25 0 1 0 204262246 4251648 973 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/24467/statm: 1038 973 48 102 0 933 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4152

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): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.054991
CPU usage (%): 99.9646
Max. virtual memory (cumulated for all children) (KiB): 4232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1230
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= 1632

runsolver used 0.778881 second user time and 2.51062 second system time

The end



Launcher Data (download as text)




Begin job on node59 on Sun Feb 18 23:57:35 UTC 2007

IDJOB= 297661
IDBENCH= 19967
IDSOLVER= 106
FILE ID= node59/297661-1171843055

PBS_JOBID= 3839721

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-S1858313411-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297661-1171843055/picosat /tmp/evaluation/297661-1171843055/instance-297661-1171843055.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node59/watcher-297661-1171843055 -o ROOT/results/node59/solver-297661-1171843055 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297661-1171843055/picosat /tmp/evaluation/297661-1171843055/instance-297661-1171843055.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  742af8c49b83baf589639ee213385309

RANDOM SEED= 827647812

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node59.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		: 3000.225
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		: 3000.225
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:        949712 kB
Buffers:         50304 kB
Cached:         936164 kB
SwapCached:       3884 kB
Active:         816060 kB
Inactive:       180532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        949712 kB
SwapTotal:     4192956 kB
SwapFree:      4183672 kB
Dirty:             496 kB
Writeback:           0 kB
Mapped:          15312 kB
Slab:            95688 kB
Committed_AS:   434172 kB
PageTables:       1472 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 node59 on Mon Feb 19 00:17:38 UTC 2007