Trace number 334032

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
MD5SUMb113aab739ba5e45a581d24e1a53a65a
Bench CategoryCRAFTED (crafted 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 variables1148
Number of clauses14303
Sum of the clauses size43196
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 314016
Number of clauses of size 4287
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-334032-1173546682 -o ROOT/results/node14/solver-334032-1173546682 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334032-1173546682/picosat /tmp/evaluation/334032-1173546682/instance-334032-1173546682.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.78 0.97 0.98 2/77 1352
/proc/meminfo: memFree=1523968/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=724 CPUtime=0
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 374622638 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 181 80 40 102 0 76 0

[startup+0.035456 s]
/proc/loadavg: 0.78 0.97 0.98 2/77 1352
/proc/meminfo: memFree=1523968/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=724 CPUtime=0.02
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 121 0 0 0 1 1 0 0 18 0 1 0 374622638 741376 106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 181 106 40 102 0 76 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 724

[startup+0.101462 s]
/proc/loadavg: 0.78 0.97 0.98 2/77 1352
/proc/meminfo: memFree=1523968/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1044 CPUtime=0.09
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 188 0 0 0 4 5 0 0 18 0 1 0 374622638 1069056 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 261 173 40 102 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.30148 s]
/proc/loadavg: 0.78 0.97 0.98 2/77 1352
/proc/meminfo: memFree=1523968/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1440 CPUtime=0.29
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 275 0 0 0 22 7 0 0 19 0 1 0 374622638 1474560 260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 360 260 42 102 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1440

[startup+0.701519 s]
/proc/loadavg: 0.78 0.97 0.98 2/77 1352
/proc/meminfo: memFree=1523968/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1584 CPUtime=0.69
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 310 0 0 0 62 7 0 0 23 0 1 0 374622638 1622016 293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 396 293 48 102 0 291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1584

[startup+1.5016 s]
/proc/loadavg: 0.78 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1523000/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1584 CPUtime=1.49
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 334 0 0 0 142 7 0 0 25 0 1 0 374622638 1622016 317 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 396 317 48 102 0 291 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1584

[startup+3.10175 s]
/proc/loadavg: 0.78 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1522808/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1832 CPUtime=3.09
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 373 0 0 0 302 7 0 0 25 0 1 0 374622638 1875968 356 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 458 356 48 102 0 353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1832

[startup+6.30105 s]
/proc/loadavg: 0.80 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1522424/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=1932 CPUtime=6.29
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 414 0 0 0 622 7 0 0 25 0 1 0 374622638 1978368 397 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524068 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 483 397 48 102 0 378 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1932

[startup+12.7017 s]
/proc/loadavg: 0.81 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1522104/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=2176 CPUtime=12.69
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 484 0 0 0 1262 7 0 0 25 0 1 0 374622638 2228224 467 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 544 467 48 102 0 439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2176

[startup+25.5019 s]
/proc/loadavg: 0.85 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1521728/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=2532 CPUtime=25.48
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 573 0 0 0 2541 7 0 0 25 0 1 0 374622638 2592768 556 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597670 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 633 556 48 102 0 528 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2532

[startup+51.1013 s]
/proc/loadavg: 0.90 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1521088/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=3168 CPUtime=51.08
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 734 0 0 0 5100 8 0 0 25 0 1 0 374622638 3244032 717 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522906 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 792 717 48 102 0 687 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3168

[startup+102.305 s]
/proc/loadavg: 0.96 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1520384/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=3944 CPUtime=102.27
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 889 0 0 0 10219 8 0 0 25 0 1 0 374622638 4038656 870 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 986 870 48 102 0 881 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3944

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1519808/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=4500 CPUtime=162.24
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1055 0 0 0 16216 8 0 0 25 0 1 0 374622638 4608000 1015 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1125 1015 48 102 0 1020 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4500

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1519488/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=4780 CPUtime=222.23
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1164 0 0 0 22214 9 0 0 25 0 1 0 374622638 4894720 1090 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1195 1090 48 102 0 1090 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 4780

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1518976/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=5016 CPUtime=282.21
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1314 0 0 0 28212 9 0 0 25 0 1 0 374622638 5136384 1163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1254 1163 48 102 0 1149 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 5016

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1518720/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=5444 CPUtime=342.2
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1429 0 0 0 34210 10 0 0 25 0 1 0 374622638 5574656 1271 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1361 1271 48 102 0 1256 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5444

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1518272/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=5832 CPUtime=402.19
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1613 0 0 0 40208 11 0 0 25 0 1 0 374622638 5971968 1369 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1458 1369 48 102 0 1353 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5832

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1518016/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6148 CPUtime=462.16
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1696 0 0 0 46205 11 0 0 25 0 1 0 374622638 6295552 1452 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1537 1452 48 102 0 1432 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 6148

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1518016/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6260 CPUtime=522.15
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1699 0 0 0 52203 12 0 0 25 0 1 0 374622638 6410240 1453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1565 1453 48 102 0 1460 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6260

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517888/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6316 CPUtime=582.13
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1749 0 0 0 58201 12 0 0 25 0 1 0 374622638 6467584 1470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1579 1470 48 102 0 1474 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6316

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517824/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6316 CPUtime=642.12
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 1992 0 0 0 64200 12 0 0 25 0 1 0 374622638 6467584 1470 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1579 1470 48 102 0 1474 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 6316

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517760/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6444 CPUtime=702.1
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 2144 0 0 0 70197 13 0 0 25 0 1 0 374622638 6598656 1483 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1611 1483 48 102 0 1506 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 6444

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517824/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6380 CPUtime=762.09
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 2354 0 0 0 76196 13 0 0 25 0 1 0 374622638 6533120 1483 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1595 1483 48 102 0 1490 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 6380

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517504/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6776 CPUtime=822.07
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 2622 0 0 0 82193 14 0 0 25 0 1 0 374622638 6938624 1570 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1694 1570 48 102 0 1589 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 6776

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1517504/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=6900 CPUtime=882.05
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 2847 0 0 0 88191 14 0 0 25 0 1 0 374622638 7065600 1610 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523989 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1725 1610 48 102 0 1620 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 6900

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1516864/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7296 CPUtime=942.04
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3145 0 0 0 94189 15 0 0 25 0 1 0 374622638 7471104 1719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1824 1719 48 102 0 1719 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 7296

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 3/78 1353
/proc/meminfo: memFree=1516864/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7296 CPUtime=1002.01
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3301 0 0 0 100186 15 0 0 25 0 1 0 374622638 7471104 1719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1824 1719 48 102 0 1719 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 7296

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1516864/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7296 CPUtime=1062
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3457 0 0 0 106184 16 0 0 25 0 1 0 374622638 7471104 1719 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1824 1719 48 102 0 1719 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 7296

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1516864/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7296 CPUtime=1121.98
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3618 0 0 0 112182 16 0 0 25 0 1 0 374622638 7471104 1722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1824 1722 48 102 0 1719 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 7296

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1516544/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7692 CPUtime=1181.97
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3855 0 0 0 118180 17 0 0 25 0 1 0 374622638 7876608 1799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1923 1799 48 102 0 1818 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 7692



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 1353
/proc/meminfo: memFree=1516544/2055920 swapFree=4146600/4192956
[pid=1352] ppid=1350 vsize=7684 CPUtime=1200.07
/proc/1352/stat : 1352 (picosat) R 1350 1352 1293 0 -1 4194304 3895 0 0 0 119990 17 0 0 25 0 1 0 374622638 7868416 1799 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/1352/statm: 1921 1799 48 102 0 1816 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 7684

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.9
CPU system time (s): 0.176973
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 7852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.176973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3895
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= 2880

runsolver used 1.43278 second user time and 2.87156 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Sat Mar 10 17:11:22 UTC 2007

IDJOB= 334032
IDBENCH= 24618
IDSOLVER= 106
FILE ID= node14/334032-1173546682

PBS_JOBID= 4101179

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.04-s736572600.sat05-546.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334032-1173546682/picosat /tmp/evaluation/334032-1173546682/instance-334032-1173546682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-334032-1173546682 -o ROOT/results/node14/solver-334032-1173546682 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334032-1173546682/picosat /tmp/evaluation/334032-1173546682/instance-334032-1173546682.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  b113aab739ba5e45a581d24e1a53a65a

RANDOM SEED= 324931820

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1524568 kB
Buffers:         51896 kB
Cached:         392196 kB
SwapCached:      14908 kB
Active:         237376 kB
Inactive:       229412 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1524568 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:             912 kB
Writeback:           0 kB
Mapped:          29356 kB
Slab:            50256 kB
Committed_AS:  1271080 kB
PageTables:       1736 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= 66546 MiB

End job on node14 on Sat Mar 10 17:31:25 UTC 2007