Trace number 308034

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) 1200.05 1200.54

General information on the benchmark

Namerandom/2+p/p0.7/v3500/
unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
MD5SUM410d091a694560f8677ebd7e24f26af7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark761.144
Satisfiable
(Un)Satisfiability was proved
Number of variables3496
Number of clauses9344
Sum of the clauses size25229
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22803
Number of clauses of size 36541
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/node13/watcher-308034-1172512367 -o ROOT/results/node13/solver-308034-1172512367 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308034-1172512367/picosat /tmp/evaluation/308034-1172512367/instance-308034-1172512367.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: 1.01 1.02 0.99 3/77 17961
/proc/meminfo: memFree=1746872/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=884 CPUtime=0
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 271191159 905216 123 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 221 123 40 102 0 116 0

[startup+0.106762 s]
/proc/loadavg: 1.01 1.02 0.99 3/77 17961
/proc/meminfo: memFree=1746872/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1148 CPUtime=0.1
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 212 0 0 0 6 4 0 0 18 0 1 0 271191159 1175552 197 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530153 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 287 197 42 102 0 182 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1148

[startup+0.514817 s]
/proc/loadavg: 1.01 1.02 0.99 3/77 17961
/proc/meminfo: memFree=1746872/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1440 CPUtime=0.5
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 282 0 0 0 46 4 0 0 21 0 1 0 271191159 1474560 265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 360 265 48 102 0 255 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1440

[startup+1.33493 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 17962
/proc/meminfo: memFree=1745904/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1440 CPUtime=1.32
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 289 0 0 0 128 4 0 0 25 0 1 0 271191159 1474560 272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523992 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 360 272 48 102 0 255 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1440

[startup+2.97114 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 17962
/proc/meminfo: memFree=1745712/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1560 CPUtime=2.96
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 317 0 0 0 292 4 0 0 25 0 1 0 271191159 1597440 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 390 300 48 102 0 285 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1560

[startup+6.25158 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 17962
/proc/meminfo: memFree=1745520/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1556 CPUtime=6.24
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 341 0 0 0 620 4 0 0 25 0 1 0 271191159 1593344 324 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 389 324 48 102 0 284 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1556

[startup+12.7024 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 17962
/proc/meminfo: memFree=1745200/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=1800 CPUtime=12.69
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 392 0 0 0 1264 5 0 0 25 0 1 0 271191159 1843200 375 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525892 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 450 375 48 102 0 345 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1800

[startup+25.5092 s]
/proc/loadavg: 1.01 1.02 0.99 2/78 17962
/proc/meminfo: memFree=1745072/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=2036 CPUtime=25.49
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 441 0 0 0 2544 5 0 0 25 0 1 0 271191159 2084864 424 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 509 424 48 102 0 404 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2036

[startup+51.1206 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 17962
/proc/meminfo: memFree=1744624/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=2424 CPUtime=51.1
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 548 0 0 0 5105 5 0 0 25 0 1 0 271191159 2482176 531 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 606 531 48 102 0 501 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2424

[startup+102.339 s]
/proc/loadavg: 1.00 1.01 0.99 2/78 17962
/proc/meminfo: memFree=1744112/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=2920 CPUtime=102.29
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 661 0 0 0 10224 5 0 0 25 0 1 0 271191159 2990080 644 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 730 644 48 102 0 625 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2920

[startup+162.369 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1743728/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=3248 CPUtime=162.31
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 771 0 0 0 16225 6 0 0 25 0 1 0 271191159 3325952 727 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 812 727 48 102 0 707 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 3248

[startup+222.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1743088/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=3856 CPUtime=222.32
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 921 0 0 0 22226 6 0 0 25 0 1 0 271191159 3948544 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529404 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 964 877 48 102 0 859 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 3856

[startup+282.428 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1742896/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4040 CPUtime=282.33
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 961 0 0 0 28226 7 0 0 25 0 1 0 271191159 4136960 916 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529740 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1010 916 48 102 0 905 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 4040

[startup+342.458 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1742640/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4264 CPUtime=342.34
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1025 0 0 0 34227 7 0 0 25 0 1 0 271191159 4366336 980 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1066 980 48 102 0 961 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 4264

[startup+402.493 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1742448/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4528 CPUtime=402.36
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1087 0 0 0 40228 8 0 0 25 0 1 0 271191159 4636672 1042 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1132 1042 48 102 0 1027 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 4528

[startup+462.52 s]
/proc/loadavg: 1.00 1.00 0.99 2/78 17962
/proc/meminfo: memFree=1742320/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4508 CPUtime=462.36
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1117 0 0 0 46228 8 0 0 25 0 1 0 271191159 4616192 1052 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524060 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1127 1052 48 102 0 1022 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 4508

[startup+522.558 s]
/proc/loadavg: 1.00 1.00 0.99 2/84 18066
/proc/meminfo: memFree=1740856/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4828 CPUtime=522.34
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1197 0 0 0 52222 12 0 0 25 0 1 0 271191159 4943872 1132 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1207 1132 48 102 0 1102 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 4828

[startup+582.61 s]
/proc/loadavg: 1.24 1.05 1.01 2/78 18160
/proc/meminfo: memFree=1741672/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=4892 CPUtime=582.31
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1237 0 0 0 58219 12 0 0 25 0 1 0 271191159 5009408 1152 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530810 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1223 1152 48 102 0 1118 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 4892

[startup+642.642 s]
/proc/loadavg: 1.09 1.04 1.00 2/78 18160
/proc/meminfo: memFree=1741488/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=5316 CPUtime=642.31
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1335 0 0 0 64219 12 0 0 25 0 1 0 271191159 5443584 1250 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1329 1250 48 102 0 1224 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5316

[startup+702.669 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 18160
/proc/meminfo: memFree=1741296/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=5520 CPUtime=702.32
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1389 0 0 0 70219 13 0 0 25 0 1 0 271191159 5652480 1304 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1380 1304 48 102 0 1275 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 5520

[startup+762.696 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 18160
/proc/meminfo: memFree=1741296/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=5368 CPUtime=762.34
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1391 0 0 0 76220 14 0 0 25 0 1 0 271191159 5496832 1275 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1342 1275 48 102 0 1237 0
Current children cumulated CPU time (s) 762.34
Current children cumulated vsize (KiB) 5368

[startup+822.733 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 18160
/proc/meminfo: memFree=1741232/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=5664 CPUtime=822.35
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1473 0 0 0 82221 14 0 0 25 0 1 0 271191159 5799936 1319 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549528 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1416 1319 48 102 0 1311 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 5664

[startup+882.761 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 18160
/proc/meminfo: memFree=1740912/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6008 CPUtime=882.36
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1554 0 0 0 88221 15 0 0 25 0 1 0 271191159 6152192 1397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1502 1397 48 102 0 1397 0
Current children cumulated CPU time (s) 882.36
Current children cumulated vsize (KiB) 6008

[startup+942.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740976/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6000 CPUtime=942.37
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1556 0 0 0 94222 15 0 0 25 0 1 0 271191159 6144000 1399 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1500 1399 48 102 0 1395 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 6000

[startup+1002.82 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740912/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6132 CPUtime=1002.38
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1593 0 0 0 100222 16 0 0 25 0 1 0 271191159 6279168 1436 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1533 1436 48 102 0 1428 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 6132

[startup+1062.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740912/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6132 CPUtime=1062.4
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1596 0 0 0 106224 16 0 0 25 0 1 0 271191159 6279168 1439 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1533 1439 48 102 0 1428 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 6132

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740720/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6264 CPUtime=1122.41
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1626 0 0 0 112224 17 0 0 25 0 1 0 271191159 6414336 1469 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1566 1469 48 102 0 1461 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 6264

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740656/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6392 CPUtime=1182.42
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1665 0 0 0 118225 17 0 0 25 0 1 0 271191159 6545408 1508 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1598 1508 48 102 0 1493 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 6392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18160
/proc/meminfo: memFree=1740656/2055920 swapFree=4192812/4192956
[pid=17961] ppid=17959 vsize=6264 CPUtime=1200.04
/proc/17961/stat : 17961 (picosat) R 17959 17961 16473 0 -1 4194304 1665 0 0 0 119987 17 0 0 25 0 1 0 271191159 6414336 1477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525749 0 0 4096 0 0 0 0 17 1 0 0
/proc/17961/statm: 1566 1477 48 102 0 1461 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 6264

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): 1200.05
CPU user time (s): 1199.87
CPU system time (s): 0.180972
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 6392

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.180972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1665
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= 1844

runsolver used 1.3328 second user time and 2.72358 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Mon Feb 26 17:52:47 UTC 2007

IDJOB= 308034
IDBENCH= 20221
IDSOLVER= 106
FILE ID= node13/308034-1172512367

PBS_JOBID= 3971590

Free space on /tmp= 66556 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v3500/unif2p-p0.7-v3500-c9345-S2078602069-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308034-1172512367/picosat /tmp/evaluation/308034-1172512367/instance-308034-1172512367.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-308034-1172512367 -o ROOT/results/node13/solver-308034-1172512367 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308034-1172512367/picosat /tmp/evaluation/308034-1172512367/instance-308034-1172512367.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  410d091a694560f8677ebd7e24f26af7

RANDOM SEED= 934588152

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1747344 kB
Buffers:         40200 kB
Cached:         151152 kB
SwapCached:          0 kB
Active:         203736 kB
Inactive:        42348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1747344 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             644 kB
Writeback:           0 kB
Mapped:          73592 kB
Slab:            48144 kB
Committed_AS:  1049112 kB
PageTables:       1744 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= 66556 MiB

End job on node13 on Mon Feb 26 18:12:50 UTC 2007