Trace number 311560

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 1200.13

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
MD5SUM3fec6aa272c98a2a7e0bf3cf53f83f02
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.38794
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node16/watcher-311560-1172571681 -o ROOT/results/node16/solver-311560-1172571681 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311560-1172571681/picosat /tmp/evaluation/311560-1172571681/instance-311560-1172571681.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: 0.94 0.99 0.99 3/77 23062
/proc/meminfo: memFree=1405592/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=724 CPUtime=0
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 277122514 741376 86 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 181 86 40 102 0 76 0

[startup+0.106899 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 23062
/proc/meminfo: memFree=1405592/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=988 CPUtime=0.09
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 175 0 0 0 7 2 0 0 18 0 1 0 277122514 1011712 160 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 247 160 42 102 0 142 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 988

[startup+0.514851 s]
/proc/loadavg: 0.94 0.99 0.99 3/77 23062
/proc/meminfo: memFree=1405592/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1128 CPUtime=0.5
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 217 0 0 0 48 2 0 0 21 0 1 0 277122514 1155072 200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 282 200 48 102 0 177 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 1128

[startup+1.33476 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1405008/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1128 CPUtime=1.32
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 231 0 0 0 130 2 0 0 25 0 1 0 277122514 1155072 214 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520053 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 282 214 48 102 0 177 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 1128

[startup+2.97056 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1404752/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1256 CPUtime=2.96
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 258 0 0 0 294 2 0 0 25 0 1 0 277122514 1286144 241 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549358 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 314 241 48 102 0 209 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1256

[startup+6.25018 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1404568/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1376 CPUtime=6.24
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 293 0 0 0 622 2 0 0 25 0 1 0 277122514 1409024 276 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 344 276 48 102 0 239 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1376

[startup+12.7014 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1404248/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1596 CPUtime=12.69
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 351 0 0 0 1266 3 0 0 25 0 1 0 277122514 1634304 334 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 399 334 48 102 0 294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1596

[startup+25.5029 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1403992/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=1836 CPUtime=25.49
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 415 0 0 0 2546 3 0 0 25 0 1 0 277122514 1880064 398 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 459 398 48 102 0 354 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1836

[startup+51.1059 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1403672/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=2152 CPUtime=51.09
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 495 0 0 0 5106 3 0 0 25 0 1 0 277122514 2203648 478 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 538 478 48 102 0 433 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2152

[startup+102.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1403096/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=2636 CPUtime=102.29
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 628 0 0 0 10225 4 0 0 25 0 1 0 277122514 2699264 599 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 659 599 48 102 0 554 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 2636

[startup+162.32 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1402712/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=3092 CPUtime=162.3
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 711 0 0 0 16226 4 0 0 25 0 1 0 277122514 3166208 682 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 773 682 48 102 0 668 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3092

[startup+222.331 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1402392/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=3324 CPUtime=222.31
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 792 0 0 0 22226 5 0 0 25 0 1 0 277122514 3403776 761 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 831 761 48 102 0 726 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 3324

[startup+282.338 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1402008/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=3676 CPUtime=282.31
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 875 0 0 0 28225 6 0 0 25 0 1 0 277122514 3764224 844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529500 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 919 844 48 102 0 814 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3676

[startup+342.346 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401880/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=3804 CPUtime=342.31
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 936 0 0 0 34225 6 0 0 25 0 1 0 277122514 3895296 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 951 877 48 102 0 846 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 3804

[startup+402.358 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401560/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4260 CPUtime=402.32
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1045 0 0 0 40225 7 0 0 25 0 1 0 277122514 4362240 984 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1065 984 48 102 0 960 0
Current children cumulated CPU time (s) 402.32
Current children cumulated vsize (KiB) 4260

[startup+462.367 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401240/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4500 CPUtime=462.32
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1114 0 0 0 46225 7 0 0 25 0 1 0 277122514 4608000 1053 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1125 1053 48 102 0 1020 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 4500

[startup+522.379 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401240/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4480 CPUtime=522.34
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1125 0 0 0 52226 8 0 0 25 0 1 0 277122514 4587520 1057 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1120 1057 48 102 0 1015 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 4480

[startup+582.388 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401112/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4668 CPUtime=582.35
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1186 0 0 0 58226 9 0 0 25 0 1 0 277122514 4780032 1099 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1167 1099 48 102 0 1062 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 4668

[startup+642.403 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1401112/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4680 CPUtime=642.35
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1198 0 0 0 64226 9 0 0 25 0 1 0 277122514 4792320 1102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1170 1102 48 102 0 1065 0
Current children cumulated CPU time (s) 642.35
Current children cumulated vsize (KiB) 4680

[startup+702.411 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1400792/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4964 CPUtime=702.35
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1269 0 0 0 70226 9 0 0 25 0 1 0 277122514 5083136 1172 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523527 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1241 1172 48 102 0 1136 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 4964

[startup+762.421 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1400792/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=4964 CPUtime=762.36
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1278 0 0 0 76226 10 0 0 25 0 1 0 277122514 5083136 1181 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1241 1181 48 102 0 1136 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 4964

[startup+822.437 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23063
/proc/meminfo: memFree=1400408/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5176 CPUtime=822.38
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1371 0 0 0 82227 11 0 0 25 0 1 0 277122514 5300224 1235 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1294 1235 48 102 0 1189 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 5176

[startup+882.451 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1400472/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5288 CPUtime=882.38
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1396 0 0 0 88227 11 0 0 25 0 1 0 277122514 5414912 1259 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1322 1259 48 102 0 1217 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 5288

[startup+942.458 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1400216/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5320 CPUtime=942.38
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1448 0 0 0 94227 11 0 0 25 0 1 0 277122514 5447680 1272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1330 1272 48 102 0 1225 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 5320

[startup+1002.47 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1400344/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5320 CPUtime=1002.39
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1448 0 0 0 100227 12 0 0 25 0 1 0 277122514 5447680 1272 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520253 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1330 1272 48 102 0 1225 0
Current children cumulated CPU time (s) 1002.39
Current children cumulated vsize (KiB) 5320

[startup+1062.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1400088/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5616 CPUtime=1062.4
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1527 0 0 0 106228 12 0 0 25 0 1 0 277122514 5750784 1348 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525631 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1404 1348 48 102 0 1299 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 5616

[startup+1122.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1399960/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5792 CPUtime=1122.41
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1565 0 0 0 112228 13 0 0 25 0 1 0 277122514 5931008 1385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1448 1385 48 102 0 1343 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 5792

[startup+1182.51 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1399896/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5792 CPUtime=1182.42
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1565 0 0 0 118228 14 0 0 25 0 1 0 277122514 5931008 1385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524072 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1448 1385 48 102 0 1343 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 5792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.12 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 23065
/proc/meminfo: memFree=1399896/2055920 swapFree=4192812/4192956
[pid=23062] ppid=23060 vsize=5784 CPUtime=1200.04
/proc/23062/stat : 23062 (picosat) R 23060 23062 22595 0 -1 4194304 1565 0 0 0 119990 14 0 0 25 0 1 0 277122514 5922816 1385 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/23062/statm: 1446 1385 48 102 0 1341 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 5784

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): 1200.13
CPU time (s): 1200.05
CPU user time (s): 1199.9
CPU system time (s): 0.145977
CPU usage (%): 99.9933
Max. virtual memory (cumulated for all children) (KiB): 5796

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.145977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1565
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= 1922

runsolver used 1.3288 second user time and 2.68159 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Feb 27 10:21:22 UTC 2007

IDJOB= 311560
IDBENCH= 20317
IDSOLVER= 106
FILE ID= node16/311560-1172571681

PBS_JOBID= 3971679

Free space on /tmp= 66558 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1137479270-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/311560-1172571681/picosat /tmp/evaluation/311560-1172571681/instance-311560-1172571681.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-311560-1172571681 -o ROOT/results/node16/solver-311560-1172571681 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311560-1172571681/picosat /tmp/evaluation/311560-1172571681/instance-311560-1172571681.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3fec6aa272c98a2a7e0bf3cf53f83f02

RANDOM SEED= 278905021

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1406064 kB
Buffers:         63688 kB
Cached:         451208 kB
SwapCached:          0 kB
Active:         272896 kB
Inactive:       295604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1406064 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             596 kB
Writeback:           0 kB
Mapped:          72476 kB
Slab:            67016 kB
Committed_AS:  1092336 kB
PageTables:       1720 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 node16 on Tue Feb 27 10:41:24 UTC 2007