Trace number 309305

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) 1200.08 1200.48

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
MD5SUM028909e91326b4c0afcc33805fc40234
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.145976
Satisfiable
(Un)Satisfiability was proved
Number of variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
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/node15/watcher-309305-1172538920 -o ROOT/results/node15/solver-309305-1172538920 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309305-1172538920/picosat /tmp/evaluation/309305-1172538920/instance-309305-1172538920.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 0.98 0.99 3/77 20132
/proc/meminfo: memFree=1583712/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=568 CPUtime=0
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 273846403 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 142 66 40 102 0 37 0

[startup+0.107795 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20132
/proc/meminfo: memFree=1583712/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=840 CPUtime=0.1
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 159 0 0 0 8 2 0 0 18 0 1 0 273846403 860160 142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597671 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515865 s]
/proc/loadavg: 0.93 0.98 0.99 3/77 20132
/proc/meminfo: memFree=1583712/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=968 CPUtime=0.51
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 172 0 0 0 49 2 0 0 21 0 1 0 273846403 991232 155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529339 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 242 155 48 102 0 137 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 968

[startup+1.33801 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1583192/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=968 CPUtime=1.33
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 189 0 0 0 131 2 0 0 25 0 1 0 273846403 991232 172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 242 172 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97529 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1582936/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=1088 CPUtime=2.96
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 215 0 0 0 294 2 0 0 25 0 1 0 273846403 1114112 198 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 272 198 48 102 0 167 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1088

[startup+6.25185 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1582808/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=1212 CPUtime=6.24
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 240 0 0 0 622 2 0 0 25 0 1 0 273846403 1241088 223 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 303 223 48 102 0 198 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1212

[startup+12.709 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1582552/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=1320 CPUtime=12.69
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 285 0 0 0 1267 2 0 0 25 0 1 0 273846403 1351680 268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 330 268 48 102 0 225 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1320

[startup+25.5102 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1582296/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=1676 CPUtime=25.49
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 350 0 0 0 2547 2 0 0 25 0 1 0 273846403 1716224 333 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 419 333 48 102 0 314 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1676

[startup+51.1216 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1581976/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=1912 CPUtime=51.09
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 423 0 0 0 5107 2 0 0 25 0 1 0 273846403 1957888 406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 478 406 48 102 0 373 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1912

[startup+102.338 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1581592/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=2316 CPUtime=102.3
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 512 0 0 0 10227 3 0 0 25 0 1 0 273846403 2371584 495 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520506 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 579 495 48 102 0 474 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2316

[startup+162.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1581144/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=2660 CPUtime=162.31
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 627 0 0 0 16228 3 0 0 25 0 1 0 273846403 2723840 599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549346 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 665 599 48 102 0 560 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2660

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1580696/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3044 CPUtime=222.32
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 739 0 0 0 22228 4 0 0 25 0 1 0 273846403 3117056 691 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522811 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 761 691 48 102 0 656 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 3044

[startup+282.429 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1580504/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3208 CPUtime=282.32
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 785 0 0 0 28228 4 0 0 25 0 1 0 273846403 3284992 737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 802 737 48 102 0 697 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 3208

[startup+342.456 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1580312/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3532 CPUtime=342.34
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 848 0 0 0 34229 5 0 0 25 0 1 0 273846403 3616768 799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 883 799 48 102 0 778 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3532

[startup+402.487 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1580120/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3548 CPUtime=402.34
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 891 0 0 0 40229 5 0 0 25 0 1 0 273846403 3633152 816 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 887 816 48 102 0 782 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 3548

[startup+462.516 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1580120/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3740 CPUtime=462.35
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 939 0 0 0 46229 6 0 0 25 0 1 0 273846403 3829760 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 935 864 48 102 0 830 0
Current children cumulated CPU time (s) 462.35
Current children cumulated vsize (KiB) 3740

[startup+522.544 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579928/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=3836 CPUtime=522.37
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 972 0 0 0 52230 7 0 0 25 0 1 0 273846403 3928064 889 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 959 889 48 102 0 854 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 3836

[startup+582.569 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579800/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4004 CPUtime=582.37
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1030 0 0 0 58230 7 0 0 25 0 1 0 273846403 4100096 926 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529604 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1001 926 48 102 0 896 0
Current children cumulated CPU time (s) 582.37
Current children cumulated vsize (KiB) 4004

[startup+642.599 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579800/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4004 CPUtime=642.38
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1040 0 0 0 64230 8 0 0 25 0 1 0 273846403 4100096 932 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1001 932 48 102 0 896 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 4004

[startup+702.631 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579416/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4416 CPUtime=702.39
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1154 0 0 0 70231 8 0 0 25 0 1 0 273846403 4521984 1029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1104 1029 48 102 0 999 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 4416

[startup+762.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579480/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4416 CPUtime=762.4
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1155 0 0 0 76231 9 0 0 25 0 1 0 273846403 4521984 1030 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1104 1030 48 102 0 999 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 4416

[startup+822.691 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579416/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4384 CPUtime=822.41
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1156 0 0 0 82232 9 0 0 25 0 1 0 273846403 4489216 1029 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525781 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1096 1029 48 102 0 991 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 4384

[startup+882.712 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579224/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4612 CPUtime=882.42
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1228 0 0 0 88232 10 0 0 25 0 1 0 273846403 4722688 1081 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1153 1081 48 102 0 1048 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 4612

[startup+942.737 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579288/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4524 CPUtime=942.42
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1229 0 0 0 94232 10 0 0 25 0 1 0 273846403 4632576 1065 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1131 1065 48 102 0 1026 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 4524

[startup+1002.77 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579096/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4560 CPUtime=1002.43
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1304 0 0 0 100232 11 0 0 25 0 1 0 273846403 4669440 1074 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1140 1074 48 102 0 1035 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4560

[startup+1062.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1579096/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4708 CPUtime=1062.44
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1349 0 0 0 106233 11 0 0 25 0 1 0 273846403 4820992 1113 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1177 1113 48 102 0 1072 0
Current children cumulated CPU time (s) 1062.44
Current children cumulated vsize (KiB) 4708

[startup+1122.82 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1578968/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4880 CPUtime=1122.45
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1388 0 0 0 112233 12 0 0 25 0 1 0 273846403 4997120 1152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1220 1152 48 102 0 1115 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 4880

[startup+1182.85 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1578968/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4860 CPUtime=1182.45
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1388 0 0 0 118233 12 0 0 25 0 1 0 273846403 4976640 1151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1215 1151 48 102 0 1110 0
Current children cumulated CPU time (s) 1182.45
Current children cumulated vsize (KiB) 4860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 20133
/proc/meminfo: memFree=1578968/2055920 swapFree=4192812/4192956
[pid=20132] ppid=20130 vsize=4860 CPUtime=1200.07
/proc/20132/stat : 20132 (picosat) R 20130 20132 18916 0 -1 4194304 1388 0 0 0 119995 12 0 0 25 0 1 0 273846403 4976640 1151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20132/statm: 1215 1151 48 102 0 1110 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 4860

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): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.95
CPU system time (s): 0.12998
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 4900

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1388
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= 1851

runsolver used 1.37979 second user time and 2.66659 second system time

The end



Launcher Data (download as text)




Begin job on node15 on Tue Feb 27 01:15:20 UTC 2007

IDJOB= 309305
IDBENCH= 20256
IDSOLVER= 106
FILE ID= node15/309305-1172538920

PBS_JOBID= 3971630

Free space on /tmp= 66560 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S516218553-20-SAT.cnf
COMMAND LINE= /tmp/evaluation/309305-1172538920/picosat /tmp/evaluation/309305-1172538920/instance-309305-1172538920.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-309305-1172538920 -o ROOT/results/node15/solver-309305-1172538920 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309305-1172538920/picosat /tmp/evaluation/309305-1172538920/instance-309305-1172538920.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  028909e91326b4c0afcc33805fc40234

RANDOM SEED= 205678169

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.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		: 3000.276
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		: 3000.276
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:       1584056 kB
Buffers:         50600 kB
Cached:         290828 kB
SwapCached:          0 kB
Active:         243136 kB
Inactive:       158704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1584056 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             696 kB
Writeback:           0 kB
Mapped:          79284 kB
Slab:            55440 kB
Committed_AS:   932328 kB
PageTables:       1800 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= 66560 MiB

End job on node15 on Tue Feb 27 01:35:23 UTC 2007