Trace number 310002

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 1200.54

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
MD5SUMa39f0c2b5a6e5deb5d2e29a2029bf07b
Bench CategoryRANDOM (random 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 variables1170
Number of clauses4234
Sum of the clauses size12279
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2423
Number of clauses of size 33811
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/node11/watcher-310002-1172551582 -o ROOT/results/node11/solver-310002-1172551582 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310002-1172551582/picosat /tmp/evaluation/310002-1172551582/instance-310002-1172551582.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 3/77 13452
/proc/meminfo: memFree=1572792/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=724 CPUtime=0
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 275112784 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 181 80 40 102 0 76 0

[startup+0.106828 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13452
/proc/meminfo: memFree=1572792/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=996 CPUtime=0.1
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 176 0 0 0 8 2 0 0 18 0 1 0 275112784 1019904 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 249 159 48 102 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 996

[startup+0.514875 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 13452
/proc/meminfo: memFree=1572792/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=996 CPUtime=0.51
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 186 0 0 0 49 2 0 0 22 0 1 0 275112784 1019904 169 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531564 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 249 169 48 102 0 144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 996

[startup+1.33497 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1572272/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=996 CPUtime=1.33
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 203 0 0 0 131 2 0 0 25 0 1 0 275112784 1019904 186 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 249 186 48 102 0 144 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 996

[startup+2.97116 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1572016/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=1124 CPUtime=2.96
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 225 0 0 0 294 2 0 0 25 0 1 0 275112784 1150976 208 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529097 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 281 208 48 102 0 176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1124

[startup+6.25355 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1571824/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=1252 CPUtime=6.24
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 253 0 0 0 622 2 0 0 25 0 1 0 275112784 1282048 236 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 313 236 48 102 0 208 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1252

[startup+12.7063 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1571640/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=1500 CPUtime=12.69
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 307 0 0 0 1267 2 0 0 25 0 1 0 275112784 1536000 290 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 375 290 48 102 0 270 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1500

[startup+25.5118 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1571384/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=1724 CPUtime=25.5
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 352 0 0 0 2548 2 0 0 25 0 1 0 275112784 1765376 335 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 431 335 48 102 0 326 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1724

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1571064/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=1932 CPUtime=51.09
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 428 0 0 0 5107 2 0 0 25 0 1 0 275112784 1978368 411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 483 411 48 102 0 378 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1932

[startup+102.341 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1570552/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=2432 CPUtime=102.3
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 542 0 0 0 10227 3 0 0 25 0 1 0 275112784 2490368 524 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524054 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 608 524 48 102 0 503 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2432

[startup+162.371 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1570232/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=2740 CPUtime=162.31
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 622 0 0 0 16228 3 0 0 25 0 1 0 275112784 2805760 604 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 685 604 48 102 0 580 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2740

[startup+222.402 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1569912/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=3104 CPUtime=222.33
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 696 0 0 0 22229 4 0 0 25 0 1 0 275112784 3178496 678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 776 678 48 102 0 671 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 3104

[startup+282.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1569464/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=3408 CPUtime=282.35
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 796 0 0 0 28230 5 0 0 25 0 1 0 275112784 3489792 775 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 852 775 48 102 0 747 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 3408

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1569272/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=3608 CPUtime=342.35
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 850 0 0 0 34230 5 0 0 25 0 1 0 275112784 3694592 824 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 902 824 48 102 0 797 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3608

[startup+402.495 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1569080/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=3776 CPUtime=402.37
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 883 0 0 0 40232 5 0 0 25 0 1 0 275112784 3866624 856 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 944 856 48 102 0 839 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3776

[startup+462.526 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1569016/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=3936 CPUtime=462.39
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 926 0 0 0 46233 6 0 0 25 0 1 0 275112784 4030464 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 984 899 48 102 0 879 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 3936

[startup+522.554 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568760/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4136 CPUtime=522.4
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 981 0 0 0 52233 7 0 0 25 0 1 0 275112784 4235264 954 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1034 954 48 102 0 929 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4136

[startup+582.585 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568632/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4268 CPUtime=582.42
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1017 0 0 0 58235 7 0 0 25 0 1 0 275112784 4370432 990 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1067 990 48 102 0 962 0
Current children cumulated CPU time (s) 582.42
Current children cumulated vsize (KiB) 4268

[startup+642.614 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568504/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4336 CPUtime=642.43
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1050 0 0 0 64235 8 0 0 25 0 1 0 275112784 4440064 1014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1084 1014 48 102 0 979 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4336

[startup+702.642 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568568/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4352 CPUtime=702.44
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1059 0 0 0 70236 8 0 0 25 0 1 0 275112784 4456448 1012 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530835 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1088 1012 48 102 0 983 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 4352

[startup+762.673 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568376/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4540 CPUtime=762.46
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1102 0 0 0 76237 9 0 0 25 0 1 0 275112784 4648960 1055 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1135 1055 48 102 0 1030 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 4540

[startup+822.707 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 13453
/proc/meminfo: memFree=1568120/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4704 CPUtime=822.48
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1166 0 0 0 82238 10 0 0 25 0 1 0 275112784 4816896 1108 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1176 1108 48 102 0 1071 0
Current children cumulated CPU time (s) 822.48
Current children cumulated vsize (KiB) 4704

[startup+882.735 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13517
/proc/meminfo: memFree=1567168/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4532 CPUtime=882.45
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1186 0 0 0 88235 10 0 0 25 0 1 0 275112784 4640768 1066 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1133 1066 48 102 0 1028 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 4532

[startup+942.79 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 13609
/proc/meminfo: memFree=1566912/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4708 CPUtime=942.44
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1223 0 0 0 94233 11 0 0 25 0 1 0 275112784 4820992 1103 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1177 1103 48 102 0 1072 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 4708

[startup+1002.83 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 13651
/proc/meminfo: memFree=1567864/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4864 CPUtime=1002.43
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1281 0 0 0 100232 11 0 0 25 0 1 0 275112784 4980736 1150 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1216 1150 48 102 0 1111 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 4864

[startup+1062.86 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 13651
/proc/meminfo: memFree=1568056/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4864 CPUtime=1062.45
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1282 0 0 0 106233 12 0 0 25 0 1 0 275112784 4980736 1151 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1216 1151 48 102 0 1111 0
Current children cumulated CPU time (s) 1062.45
Current children cumulated vsize (KiB) 4864

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13651
/proc/meminfo: memFree=1567928/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=4864 CPUtime=1122.45
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1307 0 0 0 112233 12 0 0 25 0 1 0 275112784 4980736 1152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529446 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1216 1152 48 102 0 1111 0
Current children cumulated CPU time (s) 1122.45
Current children cumulated vsize (KiB) 4864

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13651
/proc/meminfo: memFree=1567672/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=5196 CPUtime=1182.47
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1443 0 0 0 118234 13 0 0 25 0 1 0 275112784 5320704 1229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529451 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1299 1229 48 102 0 1194 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 5196



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13651
/proc/meminfo: memFree=1567608/2055920 swapFree=4192812/4192956
[pid=13452] ppid=13450 vsize=5196 CPUtime=1200.09
/proc/13452/stat : 13452 (picosat) R 13450 13452 12158 0 -1 4194304 1443 0 0 0 119996 13 0 0 25 0 1 0 275112784 5320704 1229 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529713 0 0 4096 0 0 0 0 17 1 0 0
/proc/13452/statm: 1299 1229 48 102 0 1194 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 5196

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): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.96
CPU system time (s): 0.133979
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 5196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.133979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1443
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= 25734

runsolver used 1.39379 second user time and 2.67959 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Tue Feb 27 04:46:22 UTC 2007

IDJOB= 310002
IDBENCH= 20275
IDSOLVER= 106
FILE ID= node11/310002-1172551582

PBS_JOBID= 3971649

Free space on /tmp= 66559 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S1629945861-01-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310002-1172551582/picosat /tmp/evaluation/310002-1172551582/instance-310002-1172551582.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-310002-1172551582 -o ROOT/results/node11/solver-310002-1172551582 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310002-1172551582/picosat /tmp/evaluation/310002-1172551582/instance-310002-1172551582.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  a39f0c2b5a6e5deb5d2e29a2029bf07b

RANDOM SEED= 729775262

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:       1573264 kB
Buffers:         52536 kB
Cached:         316908 kB
SwapCached:          0 kB
Active:         247368 kB
Inactive:       165492 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573264 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             536 kB
Writeback:           0 kB
Mapped:          62344 kB
Slab:            55372 kB
Committed_AS:   804344 kB
PageTables:       1756 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= 66559 MiB

End job on node11 on Tue Feb 27 05:06:25 UTC 2007