Trace number 334158

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
MD5SUMe8bf7f81ddac4f189ec204bc856c8406
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 variables1184
Number of clauses14216
Sum of the clauses size42944
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 313920
Number of clauses of size 4296
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/node1/watcher-334158-1173554541 -o ROOT/results/node1/solver-334158-1173554541 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334158-1173554541/picosat /tmp/evaluation/334158-1173554541/instance-334158-1173554541.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: 0.99 0.97 0.92 3/77 19438
/proc/meminfo: memFree=1661032/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=724 CPUtime=0
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 375409227 741376 80 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 181 80 40 102 0 76 0

[startup+0.07337 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 19438
/proc/meminfo: memFree=1661032/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1044 CPUtime=0.06
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 168 0 0 0 3 3 0 0 18 0 1 0 375409227 1069056 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 261 153 40 102 0 156 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1044

[startup+0.101373 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 19438
/proc/meminfo: memFree=1661032/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1044 CPUtime=0.09
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 188 0 0 0 4 5 0 0 18 0 1 0 375409227 1069056 173 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 261 173 40 102 0 156 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1044

[startup+0.301396 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 19438
/proc/meminfo: memFree=1661032/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1440 CPUtime=0.3
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 280 0 0 0 23 7 0 0 19 0 1 0 375409227 1474560 265 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530843 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 360 265 42 102 0 255 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1440

[startup+0.701443 s]
/proc/loadavg: 0.99 0.97 0.92 3/77 19438
/proc/meminfo: memFree=1661032/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1580 CPUtime=0.7
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 317 0 0 0 63 7 0 0 22 0 1 0 375409227 1617920 300 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544617 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 395 300 48 102 0 290 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1580

[startup+1.50153 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1659936/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1700 CPUtime=1.5
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 336 0 0 0 143 7 0 0 25 0 1 0 375409227 1740800 319 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 425 319 48 102 0 320 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1700

[startup+3.10172 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1659744/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1832 CPUtime=3.1
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 376 0 0 0 303 7 0 0 25 0 1 0 375409227 1875968 359 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 458 359 48 102 0 353 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1832

[startup+6.3011 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1659368/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=1960 CPUtime=6.29
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 426 0 0 0 622 7 0 0 25 0 1 0 375409227 2007040 409 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 490 409 48 102 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1960

[startup+12.7018 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1659048/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=2292 CPUtime=12.69
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 508 0 0 0 1262 7 0 0 25 0 1 0 375409227 2347008 491 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 573 491 48 102 0 468 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2292

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1658536/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=2844 CPUtime=25.49
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 657 0 0 0 2542 7 0 0 25 0 1 0 375409227 2912256 627 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 711 627 48 102 0 606 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2844

[startup+51.1013 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1657832/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=3408 CPUtime=51.08
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 797 0 0 0 5101 7 0 0 25 0 1 0 375409227 3489792 767 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525763 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 852 767 48 102 0 747 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 3408

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1657320/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=3932 CPUtime=102.27
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 958 0 0 0 10219 8 0 0 25 0 1 0 375409227 4026368 888 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 983 888 48 102 0 878 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 3932

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1656808/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=4424 CPUtime=162.24
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1085 0 0 0 16216 8 0 0 25 0 1 0 375409227 4530176 1009 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530208 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1106 1009 48 102 0 1001 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4424

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1655976/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=5240 CPUtime=222.23
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1333 0 0 0 22214 9 0 0 25 0 1 0 375409227 5365760 1211 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525941 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1310 1211 48 102 0 1205 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 5240

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1655848/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=5296 CPUtime=282.2
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1352 0 0 0 28211 9 0 0 25 0 1 0 375409227 5423104 1230 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1324 1230 48 102 0 1219 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 5296

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1655336/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=5720 CPUtime=342.19
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1552 0 0 0 34209 10 0 0 25 0 1 0 375409227 5857280 1344 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1430 1344 48 102 0 1325 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 5720

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1655144/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=5780 CPUtime=402.18
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1622 0 0 0 40207 11 0 0 25 0 1 0 375409227 5918720 1360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1445 1360 48 102 0 1340 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 5780

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1655080/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=5964 CPUtime=462.15
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1696 0 0 0 46204 11 0 0 25 0 1 0 375409227 6107136 1410 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1491 1410 48 102 0 1386 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 5964

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1654696/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=6484 CPUtime=522.14
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1799 0 0 0 52202 12 0 0 25 0 1 0 375409227 6639616 1510 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1621 1510 48 102 0 1516 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 6484

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1654568/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=6448 CPUtime=582.12
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 1837 0 0 0 58200 12 0 0 25 0 1 0 375409227 6602752 1503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1612 1503 48 102 0 1507 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 6448

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1654376/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=6712 CPUtime=642.11
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 2062 0 0 0 64198 13 0 0 25 0 1 0 375409227 6873088 1563 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1678 1563 48 102 0 1573 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 6712

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1654312/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=6712 CPUtime=702.09
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 2269 0 0 0 70195 14 0 0 25 0 1 0 375409227 6873088 1566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1678 1566 48 102 0 1573 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 6712

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1653096/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=8032 CPUtime=762.08
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 2761 0 0 0 76193 15 0 0 25 0 1 0 375409227 8224768 1883 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 2008 1883 48 102 0 1903 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 8032

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1653608/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=7384 CPUtime=822.05
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 2765 0 0 0 82190 15 0 0 25 0 1 0 375409227 7561216 1744 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1846 1744 48 102 0 1741 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 7384

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1653672/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=7448 CPUtime=882.04
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 2992 0 0 0 88188 16 0 0 25 0 1 0 375409227 7626752 1736 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1862 1736 48 102 0 1757 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 7448

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1653544/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=7580 CPUtime=942.01
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3182 0 0 0 94185 16 0 0 25 0 1 0 375409227 7761920 1777 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1895 1777 48 102 0 1790 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 7580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1653224/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=7844 CPUtime=1002
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3444 0 0 0 100183 17 0 0 25 0 1 0 375409227 8032256 1849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525847 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 1961 1849 48 102 0 1856 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 7844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1652904/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=8104 CPUtime=1061.98
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3668 0 0 0 106180 18 0 0 25 0 1 0 375409227 8298496 1921 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 2026 1921 48 102 0 1921 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 8104

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1652904/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=8104 CPUtime=1121.96
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3748 0 0 0 112178 18 0 0 25 0 1 0 375409227 8298496 1925 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 2026 1925 48 102 0 1921 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 8104

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1652776/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=8236 CPUtime=1181.95
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3904 0 0 0 118176 19 0 0 25 0 1 0 375409227 8433664 1961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 2059 1961 48 102 0 1954 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 8236



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 19439
/proc/meminfo: memFree=1652776/2055920 swapFree=4159120/4192956
[pid=19438] ppid=19436 vsize=8236 CPUtime=1200.04
/proc/19438/stat : 19438 (picosat) R 19436 19438 18562 0 -1 4194304 3944 0 0 0 119985 19 0 0 25 0 1 0 375409227 8433664 1961 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525775 0 0 4096 0 0 0 0 17 1 0 0
/proc/19438/statm: 2059 1961 48 102 0 1954 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 8236

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): 1200.06
CPU user time (s): 1199.86
CPU system time (s): 0.19497
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 8256

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.19497
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3944
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= 1164

runsolver used 1.48377 second user time and 2.88856 second system time

The end



Launcher Data (download as text)




Begin job on node1 on Sat Mar 10 19:22:22 UTC 2007

IDJOB= 334158
IDBENCH= 24621
IDSOLVER= 106
FILE ID= node1/334158-1173554541

PBS_JOBID= 4101176

Free space on /tmp= 66441 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n1200-d0.02-s1099787414.sat05-542.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334158-1173554541/picosat /tmp/evaluation/334158-1173554541/instance-334158-1173554541.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-334158-1173554541 -o ROOT/results/node1/solver-334158-1173554541 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334158-1173554541/picosat /tmp/evaluation/334158-1173554541/instance-334158-1173554541.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  e8bf7f81ddac4f189ec204bc856c8406

RANDOM SEED= 847727149

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1661504 kB
Buffers:         41816 kB
Cached:         278324 kB
SwapCached:      13740 kB
Active:         156976 kB
Inactive:       186176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1661504 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:             780 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            36888 kB
Committed_AS:  1187128 kB
PageTables:       1740 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= 66441 MiB

End job on node1 on Sat Mar 10 19:42:24 UTC 2007