Trace number 310166

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 1200.51

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
MD5SUM7909d6a83e61ef3c01aa9db628fb1f13
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/node75/watcher-310166-1172555069 -o ROOT/results/node75/solver-310166-1172555069 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310166-1172555069/picosat /tmp/evaluation/310166-1172555069/instance-310166-1172555069.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: 1.00 1.00 1.00 3/64 16194
/proc/meminfo: memFree=1821704/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=724 CPUtime=0
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 95 0 0 0 0 0 0 0 19 0 1 0 275472735 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 181 80 40 102 0 76 0

[startup+0.107602 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16194
/proc/meminfo: memFree=1821704/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=996 CPUtime=0.09
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 176 0 0 0 8 1 0 0 20 0 1 0 275472735 1019904 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 249 159 48 102 0 144 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 996

[startup+0.518654 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16194
/proc/meminfo: memFree=1821704/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=996 CPUtime=0.5
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 188 0 0 0 49 1 0 0 24 0 1 0 275472735 1019904 171 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549588 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 249 171 48 102 0 144 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 996

[startup+1.33875 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1821056/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=1124 CPUtime=1.32
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 205 0 0 0 131 1 0 0 25 0 1 0 275472735 1150976 188 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549502 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 281 188 48 102 0 176 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1124

[startup+2.97494 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1820864/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=1124 CPUtime=2.96
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 230 0 0 0 295 1 0 0 25 0 1 0 275472735 1150976 213 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529347 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 281 213 48 102 0 176 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1124

[startup+6.25133 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1820736/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=1248 CPUtime=6.24
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 258 0 0 0 623 1 0 0 25 0 1 0 275472735 1277952 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 312 241 48 102 0 207 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1248

[startup+12.7071 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1820488/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=1496 CPUtime=12.69
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 314 0 0 0 1268 1 0 0 25 0 1 0 275472735 1531904 297 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522880 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 374 297 48 102 0 269 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1496

[startup+25.6086 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1820232/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=1728 CPUtime=25.59
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 368 0 0 0 2558 1 0 0 25 0 1 0 275472735 1769472 351 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520301 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 432 351 48 102 0 327 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1728

[startup+51.2127 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1819912/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=2040 CPUtime=51.19
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 447 0 0 0 5117 2 0 0 25 0 1 0 275472735 2088960 430 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 510 430 48 102 0 405 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 2040

[startup+102.422 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1819464/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=2468 CPUtime=102.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 558 0 0 0 10237 2 0 0 25 0 1 0 275472735 2527232 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 617 540 48 102 0 512 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 2468

[startup+162.442 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1818952/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=2964 CPUtime=162.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 673 0 0 0 16237 2 0 0 25 0 1 0 275472735 3035136 655 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 741 655 48 102 0 636 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 2964

[startup+222.458 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1818760/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=3108 CPUtime=222.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 705 0 0 0 22237 2 0 0 25 0 1 0 275472735 3182592 686 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 777 686 48 102 0 672 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 3108

[startup+282.475 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1818376/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=3536 CPUtime=282.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 810 0 0 0 28237 2 0 0 25 0 1 0 275472735 3620864 790 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 884 790 48 102 0 779 0
Current children cumulated CPU time (s) 282.39
Current children cumulated vsize (KiB) 3536

[startup+342.491 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1818248/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=3664 CPUtime=342.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 868 0 0 0 34237 2 0 0 25 0 1 0 275472735 3751936 825 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 916 825 48 102 0 811 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 3664

[startup+402.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817928/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=3784 CPUtime=402.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 936 0 0 0 40237 2 0 0 25 0 1 0 275472735 3874816 858 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 946 858 48 102 0 841 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 3784

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817800/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4024 CPUtime=462.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1007 0 0 0 46237 2 0 0 25 0 1 0 275472735 4120576 919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1006 919 48 102 0 901 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 4024

[startup+522.551 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817672/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4076 CPUtime=522.4
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1074 0 0 0 52237 3 0 0 25 0 1 0 275472735 4173824 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529742 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1019 933 48 102 0 914 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 4076

[startup+582.569 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817480/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4244 CPUtime=582.4
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1152 0 0 0 58237 3 0 0 25 0 1 0 275472735 4345856 977 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1061 977 48 102 0 956 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 4244

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817480/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4448 CPUtime=642.4
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1194 0 0 0 64237 3 0 0 25 0 1 0 275472735 4554752 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1112 1016 48 102 0 1007 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4448

[startup+702.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817416/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4424 CPUtime=702.41
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1199 0 0 0 70238 3 0 0 25 0 1 0 275472735 4530176 1021 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1106 1021 48 102 0 1001 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 4424

[startup+762.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817352/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4492 CPUtime=762.41
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1220 0 0 0 76238 3 0 0 25 0 1 0 275472735 4599808 1042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1123 1042 48 102 0 1018 0
Current children cumulated CPU time (s) 762.41
Current children cumulated vsize (KiB) 4492

[startup+822.642 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1817160/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4588 CPUtime=822.41
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1273 0 0 0 82238 3 0 0 25 0 1 0 275472735 4698112 1068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1147 1068 48 102 0 1042 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 4588

[startup+882.658 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1816968/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4852 CPUtime=882.41
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1383 0 0 0 88238 3 0 0 25 0 1 0 275472735 4968448 1134 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530122 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1213 1134 48 102 0 1108 0
Current children cumulated CPU time (s) 882.41
Current children cumulated vsize (KiB) 4852

[startup+942.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16195
/proc/meminfo: memFree=1816968/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4896 CPUtime=942.41
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1415 0 0 0 94238 3 0 0 25 0 1 0 275472735 5013504 1141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1224 1141 48 102 0 1119 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 4896

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16267
/proc/meminfo: memFree=1815704/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=4896 CPUtime=1002.39
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1416 0 0 0 100236 3 0 0 25 0 1 0 275472735 5013504 1142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1224 1142 48 102 0 1119 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 4896

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 16363
/proc/meminfo: memFree=1815256/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=5312 CPUtime=1062.37
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1542 0 0 0 106234 3 0 0 25 0 1 0 275472735 5439488 1246 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1328 1246 48 102 0 1223 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 5312

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16393
/proc/meminfo: memFree=1816200/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=5248 CPUtime=1122.36
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1542 0 0 0 112233 3 0 0 25 0 1 0 275472735 5373952 1239 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1312 1239 48 102 0 1207 0
Current children cumulated CPU time (s) 1122.36
Current children cumulated vsize (KiB) 5248

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16393
/proc/meminfo: memFree=1816264/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=5156 CPUtime=1182.36
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1544 0 0 0 118233 3 0 0 25 0 1 0 275472735 5279744 1218 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1289 1218 48 102 0 1184 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 5156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 16393
/proc/meminfo: memFree=1816264/2055920 swapFree=4183048/4192956
[pid=16194] ppid=16192 vsize=5156 CPUtime=1200.08
/proc/16194/stat : 16194 (picosat) R 16192 16194 14416 0 -1 4194304 1544 0 0 0 120005 3 0 0 25 0 1 0 275472735 5279744 1218 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/16194/statm: 1289 1218 48 102 0 1184 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5156

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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.06
CPU system time (s): 0.040993
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 5312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1544
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= 1467

runsolver used 0.78588 second user time and 2.50162 second system time

The end



Launcher Data (download as text)




Begin job on node75 on Tue Feb 27 05:44:29 UTC 2007

IDJOB= 310166
IDBENCH= 20280
IDSOLVER= 106
FILE ID= node75/310166-1172555069

PBS_JOBID= 3971851

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S994434255-18-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310166-1172555069/picosat /tmp/evaluation/310166-1172555069/instance-310166-1172555069.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-310166-1172555069 -o ROOT/results/node75/solver-310166-1172555069 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310166-1172555069/picosat /tmp/evaluation/310166-1172555069/instance-310166-1172555069.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  7909d6a83e61ef3c01aa9db628fb1f13

RANDOM SEED= 743994326

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
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		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1822048 kB
Buffers:         31884 kB
Cached:         153720 kB
SwapCached:       4184 kB
Active:         104940 kB
Inactive:        91340 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1822048 kB
SwapTotal:     4192956 kB
SwapFree:      4183048 kB
Dirty:             540 kB
Writeback:           0 kB
Mapped:          16128 kB
Slab:            23460 kB
Committed_AS:   745968 kB
PageTables:       1436 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= 66558 MiB

End job on node75 on Tue Feb 27 06:04:32 UTC 2007