Trace number 333864

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) 1200.11 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
MD5SUM00198881c2cf000cfee916c18d69d474
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 variables1132
Number of clauses14011
Sum of the clauses size42316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313728
Number of clauses of size 4283
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/node4/watcher-333864-1173536256 -o ROOT/results/node4/solver-333864-1173536256 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333864-1173536256/picosat /tmp/evaluation/333864-1173536256/instance-333864-1173536256.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: 1.00 1.00 1.00 3/77 22403
/proc/meminfo: memFree=1551912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=724 CPUtime=0
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 373580509 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 181 80 40 102 0 76 0

[startup+0.07873 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22403
/proc/meminfo: memFree=1551912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1044 CPUtime=0.07
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 168 0 0 0 3 4 0 0 18 0 1 0 373580509 1069056 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 261 154 40 102 0 156 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1044

[startup+0.101731 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22403
/proc/meminfo: memFree=1551912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1044 CPUtime=0.09
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 188 0 0 0 4 5 0 0 18 0 1 0 373580509 1069056 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 261 173 40 102 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.30175 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22403
/proc/meminfo: memFree=1551912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1444 CPUtime=0.29
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 283 0 0 0 23 6 0 0 19 0 1 0 373580509 1478656 268 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525736 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 361 268 42 102 0 256 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701789 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 22403
/proc/meminfo: memFree=1551912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1584 CPUtime=0.69
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 319 0 0 0 63 6 0 0 23 0 1 0 373580509 1622016 302 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 396 302 48 102 0 291 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1584

[startup+1.50187 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1550816/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1716 CPUtime=1.49
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 345 0 0 0 143 6 0 0 25 0 1 0 373580509 1757184 328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 429 328 48 102 0 324 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1716

[startup+3.10202 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1550560/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1836 CPUtime=3.09
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 379 0 0 0 303 6 0 0 25 0 1 0 373580509 1880064 362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 459 362 48 102 0 354 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1836

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1550304/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=1968 CPUtime=6.29
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 430 0 0 0 623 6 0 0 25 0 1 0 373580509 2015232 413 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 492 413 48 102 0 387 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1968

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1549920/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=2300 CPUtime=12.69
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 504 0 0 0 1263 6 0 0 25 0 1 0 373580509 2355200 487 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 575 487 48 102 0 470 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2300

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1549536/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=2604 CPUtime=25.48
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 595 0 0 0 2542 6 0 0 25 0 1 0 373580509 2666496 573 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529907 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 651 573 48 102 0 546 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2604

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1549024/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=3056 CPUtime=51.08
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 743 0 0 0 5101 7 0 0 25 0 1 0 373580509 3129344 699 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 764 699 48 102 0 659 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3056

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1548192/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=4076 CPUtime=102.27
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 945 0 0 0 10219 8 0 0 25 0 1 0 373580509 4173824 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1019 899 48 102 0 914 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 4076

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1547616/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=4580 CPUtime=162.25
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1122 0 0 0 16217 8 0 0 25 0 1 0 373580509 4689920 1034 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530187 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1145 1034 48 102 0 1040 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4580

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1547232/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=4800 CPUtime=222.24
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1244 0 0 0 22215 9 0 0 25 0 1 0 373580509 4915200 1104 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1200 1104 48 102 0 1095 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 4800

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1546912/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=5124 CPUtime=282.22
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1378 0 0 0 28213 9 0 0 25 0 1 0 373580509 5246976 1190 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1281 1190 48 102 0 1176 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 5124

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1546784/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=5284 CPUtime=342.2
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1474 0 0 0 34210 10 0 0 25 0 1 0 373580509 5410816 1233 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522694 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1321 1233 48 102 0 1216 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 5284

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1546464/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=5544 CPUtime=402.19
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1567 0 0 0 40208 11 0 0 25 0 1 0 373580509 5677056 1304 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1386 1304 48 102 0 1281 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 5544

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1546080/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6068 CPUtime=462.17
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1689 0 0 0 46206 11 0 0 25 0 1 0 373580509 6213632 1404 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1517 1404 48 102 0 1412 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6068

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1545888/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6212 CPUtime=522.16
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1733 0 0 0 52204 12 0 0 25 0 1 0 373580509 6361088 1443 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1553 1443 48 102 0 1448 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 6212

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1545504/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6596 CPUtime=582.15
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 1968 0 0 0 58202 13 0 0 25 0 1 0 373580509 6754304 1510 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1649 1510 48 102 0 1544 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 6596

[startup+642.301 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 22404
/proc/meminfo: memFree=1545568/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6336 CPUtime=642.13
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 2219 0 0 0 64200 13 0 0 25 0 1 0 373580509 6488064 1477 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1584 1477 48 102 0 1479 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 6336

[startup+702.302 s]
/proc/loadavg: 1.10 1.03 1.00 2/78 22404
/proc/meminfo: memFree=1545184/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6944 CPUtime=702.12
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 2515 0 0 0 70198 14 0 0 25 0 1 0 373580509 7110656 1603 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1736 1603 48 102 0 1631 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 6944

[startup+762.306 s]
/proc/loadavg: 1.10 1.04 1.00 2/78 22404
/proc/meminfo: memFree=1545056/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=6860 CPUtime=762.11
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 2732 0 0 0 76196 15 0 0 25 0 1 0 373580509 7024640 1608 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1715 1608 48 102 0 1610 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 6860

[startup+822.301 s]
/proc/loadavg: 1.04 1.03 1.00 2/78 22404
/proc/meminfo: memFree=1544928/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7124 CPUtime=822.09
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 2975 0 0 0 82193 16 0 0 25 0 1 0 373580509 7294976 1671 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525751 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1781 1671 48 102 0 1676 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 7124

[startup+882.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 22404
/proc/meminfo: memFree=1544736/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7084 CPUtime=882.07
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3127 0 0 0 88190 17 0 0 25 0 1 0 373580509 7254016 1671 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1771 1671 48 102 0 1666 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 7084

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/78 22404
/proc/meminfo: memFree=1544672/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7480 CPUtime=942.05
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3370 0 0 0 94188 17 0 0 25 0 1 0 373580509 7659520 1722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1870 1722 48 102 0 1765 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 7480

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 22404
/proc/meminfo: memFree=1544288/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7724 CPUtime=1002.04
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3610 0 0 0 100186 18 0 0 25 0 1 0 373580509 7909376 1810 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1931 1810 48 102 0 1826 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 7724

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1544288/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7676 CPUtime=1062.03
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3778 0 0 0 106184 19 0 0 25 0 1 0 373580509 7860224 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1919 1823 48 102 0 1814 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 7676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1544352/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7676 CPUtime=1122.01
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3818 0 0 0 112182 19 0 0 25 0 1 0 373580509 7860224 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1919 1823 48 102 0 1814 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 7676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1544352/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7676 CPUtime=1182
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3938 0 0 0 118180 20 0 0 25 0 1 0 373580509 7860224 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1919 1823 48 102 0 1814 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 7676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22404
/proc/meminfo: memFree=1544352/2055920 swapFree=4153224/4192956
[pid=22403] ppid=22401 vsize=7676 CPUtime=1200.1
/proc/22403/stat : 22403 (picosat) R 22401 22403 22004 0 -1 4194304 3978 0 0 0 119990 20 0 0 25 0 1 0 373580509 7860224 1823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/22403/statm: 1919 1823 48 102 0 1814 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 7676

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): 1200.11
CPU user time (s): 1199.9
CPU system time (s): 0.205968
CPU usage (%): 99.9751
Max. virtual memory (cumulated for all children) (KiB): 8272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.205968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3978
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= 23967

runsolver used 1.44778 second user time and 2.91756 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Sat Mar 10 14:17:37 UTC 2007

IDJOB= 333864
IDBENCH= 24614
IDSOLVER= 106
FILE ID= node4/333864-1173536256

PBS_JOBID= 4101158

Free space on /tmp= 66542 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.00-s1756632460.sat05-526.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333864-1173536256/picosat /tmp/evaluation/333864-1173536256/instance-333864-1173536256.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-333864-1173536256 -o ROOT/results/node4/solver-333864-1173536256 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333864-1173536256/picosat /tmp/evaluation/333864-1173536256/instance-333864-1173536256.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  00198881c2cf000cfee916c18d69d474

RANDOM SEED= 295527608

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1552320 kB
Buffers:         45948 kB
Cached:         380892 kB
SwapCached:       2920 kB
Active:         261244 kB
Inactive:       189540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1552320 kB
SwapTotal:     4192956 kB
SwapFree:      4153224 kB
Dirty:             712 kB
Writeback:           0 kB
Mapped:          30416 kB
Slab:            38368 kB
Committed_AS:  1295452 kB
PageTables:       1768 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= 66542 MiB

End job on node4 on Sat Mar 10 14:37:39 UTC 2007