Trace number 310125

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 1200.56

General information on the benchmark

Namerandom/2+p/p0.9/v1170/
unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
MD5SUM08c9dc3eb03c6eeaa15210bb25b83d4d
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/node33/watcher-310125-1172554059 -o ROOT/results/node33/solver-310125-1172554059 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/310125-1172554059/picosat /tmp/evaluation/310125-1172554059/instance-310125-1172554059.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 1409
/proc/meminfo: memFree=1876368/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=724 CPUtime=0
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 180441208 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 181 80 40 102 0 76 0

[startup+0.107041 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1409
/proc/meminfo: memFree=1876368/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=996 CPUtime=0.1
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 176 0 0 0 8 2 0 0 18 0 1 0 180441208 1019904 159 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 249 159 48 102 0 144 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 996

[startup+0.516124 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 1409
/proc/meminfo: memFree=1876368/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=996 CPUtime=0.5
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 187 0 0 0 48 2 0 0 21 0 1 0 180441208 1019904 170 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 249 170 48 102 0 144 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 996

[startup+1.33629 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1875784/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=996 CPUtime=1.32
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 201 0 0 0 130 2 0 0 25 0 1 0 180441208 1019904 184 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529974 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 249 184 48 102 0 144 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 996

[startup+2.97263 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1875528/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=1120 CPUtime=2.96
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 226 0 0 0 294 2 0 0 25 0 1 0 180441208 1146880 209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 280 209 48 102 0 175 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1120

[startup+6.25131 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1875400/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=1244 CPUtime=6.24
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 258 0 0 0 622 2 0 0 25 0 1 0 180441208 1273856 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529991 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 311 241 48 102 0 206 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1244

[startup+12.7036 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1875160/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=1512 CPUtime=12.69
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 302 0 0 0 1267 2 0 0 25 0 1 0 180441208 1548288 285 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 378 285 48 102 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1512

[startup+25.5053 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1874968/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=1716 CPUtime=25.48
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 353 0 0 0 2546 2 0 0 25 0 1 0 180441208 1757184 336 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 429 336 48 102 0 324 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1716

[startup+51.1116 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1874520/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=2068 CPUtime=51.08
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 455 0 0 0 5106 2 0 0 25 0 1 0 180441208 2117632 438 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 517 438 48 102 0 412 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2068

[startup+102.321 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1874008/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=2484 CPUtime=102.27
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 570 0 0 0 10224 3 0 0 25 0 1 0 180441208 2543616 548 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134580041 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 621 548 48 102 0 516 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2484

[startup+162.343 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1873688/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=2792 CPUtime=162.27
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 639 0 0 0 16224 3 0 0 25 0 1 0 180441208 2859008 617 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 698 617 48 102 0 593 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2792

[startup+222.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1873432/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=3036 CPUtime=222.27
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 700 0 0 0 22224 3 0 0 25 0 1 0 180441208 3108864 678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597612 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 759 678 48 102 0 654 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 3036

[startup+282.374 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1873112/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=3332 CPUtime=282.25
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 782 0 0 0 28222 3 0 0 25 0 1 0 180441208 3411968 752 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 833 752 48 102 0 728 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 3332

[startup+342.388 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872856/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=3568 CPUtime=342.24
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 835 0 0 0 34221 3 0 0 25 0 1 0 180441208 3653632 805 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 892 805 48 102 0 787 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 3568

[startup+402.41 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872664/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=3780 CPUtime=402.24
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 883 0 0 0 40221 3 0 0 25 0 1 0 180441208 3870720 847 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 945 847 48 102 0 840 0
Current children cumulated CPU time (s) 402.24
Current children cumulated vsize (KiB) 3780

[startup+462.428 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872280/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4104 CPUtime=462.24
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 987 0 0 0 46220 4 0 0 25 0 1 0 180441208 4202496 947 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1026 947 48 102 0 921 0
Current children cumulated CPU time (s) 462.24
Current children cumulated vsize (KiB) 4104

[startup+522.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872216/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4176 CPUtime=522.23
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 990 0 0 0 52219 4 0 0 25 0 1 0 180441208 4276224 950 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1044 950 48 102 0 939 0
Current children cumulated CPU time (s) 522.23
Current children cumulated vsize (KiB) 4176

[startup+582.452 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872216/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4176 CPUtime=582.22
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 990 0 0 0 58218 4 0 0 25 0 1 0 180441208 4276224 950 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1044 950 48 102 0 939 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 4176

[startup+642.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1872088/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4232 CPUtime=642.21
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1007 0 0 0 64217 4 0 0 25 0 1 0 180441208 4333568 967 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1058 967 48 102 0 953 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 4232

[startup+702.492 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871960/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4348 CPUtime=702.21
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1047 0 0 0 70217 4 0 0 25 0 1 0 180441208 4452352 999 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1087 999 48 102 0 982 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 4348

[startup+762.508 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871768/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4344 CPUtime=762.2
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1083 0 0 0 76216 4 0 0 25 0 1 0 180441208 4448256 1009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1086 1009 48 102 0 981 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 4344

[startup+822.527 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871704/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4544 CPUtime=822.2
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1129 0 0 0 82216 4 0 0 25 0 1 0 180441208 4653056 1055 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529914 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1136 1055 48 102 0 1031 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 4544

[startup+882.541 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871512/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4676 CPUtime=882.19
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1164 0 0 0 88215 4 0 0 25 0 1 0 180441208 4788224 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1169 1090 48 102 0 1064 0
Current children cumulated CPU time (s) 882.19
Current children cumulated vsize (KiB) 4676

[startup+942.558 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871320/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4776 CPUtime=942.19
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1210 0 0 0 94214 5 0 0 25 0 1 0 180441208 4890624 1119 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1194 1119 48 102 0 1089 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 4776

[startup+1002.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871384/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4760 CPUtime=1002.18
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1226 0 0 0 100213 5 0 0 25 0 1 0 180441208 4874240 1116 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1190 1116 48 102 0 1085 0
Current children cumulated CPU time (s) 1002.18
Current children cumulated vsize (KiB) 4760

[startup+1062.6 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 1410
/proc/meminfo: memFree=1871192/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4972 CPUtime=1062.18
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1275 0 0 0 106213 5 0 0 25 0 1 0 180441208 5091328 1165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1243 1165 48 102 0 1138 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 4972

[startup+1122.61 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 1410
/proc/meminfo: memFree=1871192/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=4968 CPUtime=1122.17
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1276 0 0 0 112212 5 0 0 25 0 1 0 180441208 5087232 1166 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1242 1166 48 102 0 1137 0
Current children cumulated CPU time (s) 1122.17
Current children cumulated vsize (KiB) 4968

[startup+1182.63 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 1410
/proc/meminfo: memFree=1871064/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=5108 CPUtime=1182.16
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1311 0 0 0 118211 5 0 0 25 0 1 0 180441208 5230592 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1277 1201 48 102 0 1172 0
Current children cumulated CPU time (s) 1182.16
Current children cumulated vsize (KiB) 5108



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1410
/proc/meminfo: memFree=1871064/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=5108 CPUtime=1200.08
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1311 0 0 0 120003 5 0 0 25 0 1 0 180441208 5230592 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1277 1201 48 102 0 1172 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5108

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

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

[startup+1200.55 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 1410
/proc/meminfo: memFree=1871064/2055920 swapFree=4181596/4192956
[pid=1409] ppid=1407 vsize=5108 CPUtime=1200.08
/proc/1409/stat : 1409 (picosat) R 1407 1409 32076 0 -1 4194304 1311 0 0 0 120003 5 0 0 25 0 1 0 180441208 5230592 1201 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1409/statm: 1277 1201 48 102 0 1172 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 5108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.56
CPU time (s): 1200.1
CPU user time (s): 1200.04
CPU system time (s): 0.058991
CPU usage (%): 99.9615
Max. virtual memory (cumulated for all children) (KiB): 5112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1311
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= 2563

runsolver used 0.830873 second user time and 2.37864 second system time

The end



Launcher Data (download as text)




Begin job on node33 on Tue Feb 27 05:27:39 UTC 2007

IDJOB= 310125
IDBENCH= 20279
IDSOLVER= 106
FILE ID= node33/310125-1172554059

PBS_JOBID= 3971843

Free space on /tmp= 66557 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v1170/unif2p-p0.9-v1170-c4235-S622482268-08-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/310125-1172554059/picosat /tmp/evaluation/310125-1172554059/instance-310125-1172554059.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-310125-1172554059 -o ROOT/results/node33/solver-310125-1172554059 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/310125-1172554059/picosat /tmp/evaluation/310125-1172554059/instance-310125-1172554059.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  08c9dc3eb03c6eeaa15210bb25b83d4d

RANDOM SEED= 420989324

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:       1876712 kB
Buffers:         19748 kB
Cached:         110356 kB
SwapCached:       5556 kB
Active:          57308 kB
Inactive:        84544 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1876712 kB
SwapTotal:     4192956 kB
SwapFree:      4181596 kB
Dirty:             532 kB
Writeback:           0 kB
Mapped:          15340 kB
Slab:            23352 kB
Committed_AS:   257812 kB
PageTables:       1408 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= 66557 MiB

End job on node33 on Tue Feb 27 05:47:42 UTC 2007