Trace number 334578

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) 1200.07 1200.51

General information on the benchmark

Namecrafted/Hard/contest04/others/
equilarge_l4.sat05-521.reshuffled-07.cnf
MD5SUMff36f96f6b8096039d33a91da209fed4
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1178.58
Satisfiable
(Un)Satisfiability was proved
Number of variables4499
Number of clauses18603
Sum of the clauses size54454
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21355
Number of clauses of size 317248
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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-334578-1173581122 -o ROOT/results/node17/solver-334578-1173581122 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/334578-1173581122/picosat /tmp/evaluation/334578-1173581122/instance-334578-1173581122.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: 0.92 1.01 0.99 3/77 29767
/proc/meminfo: memFree=1357112/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=1080 CPUtime=0
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 178 0 0 0 0 0 0 0 18 0 1 0 378066456 1105920 163 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 270 163 40 102 0 165 0

[startup+0.0662761 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29767
/proc/meminfo: memFree=1357112/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=1212 CPUtime=0.06
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 224 0 0 0 3 3 0 0 18 0 1 0 378066456 1241088 209 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 303 209 40 102 0 198 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1212

[startup+0.101281 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29767
/proc/meminfo: memFree=1357112/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=1476 CPUtime=0.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 258 0 0 0 5 4 0 0 18 0 1 0 378066456 1511424 243 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 369 243 40 102 0 264 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1476

[startup+0.301301 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29767
/proc/meminfo: memFree=1357112/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=1880 CPUtime=0.29
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 372 0 0 0 21 8 0 0 19 0 1 0 378066456 1925120 355 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 470 355 42 102 0 365 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701343 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 29767
/proc/meminfo: memFree=1357112/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=2144 CPUtime=0.69
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 435 0 0 0 61 8 0 0 22 0 1 0 378066456 2195456 418 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525909 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 536 418 42 102 0 431 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2144

[startup+1.50143 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 29768
/proc/meminfo: memFree=1355376/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=2416 CPUtime=1.49
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 503 0 0 0 141 8 0 0 25 0 1 0 378066456 2473984 484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544950 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 604 484 48 102 0 499 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2416

[startup+3.10159 s]
/proc/loadavg: 0.92 1.01 0.99 2/78 29768
/proc/meminfo: memFree=1355120/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=2532 CPUtime=3.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 523 0 0 0 301 8 0 0 25 0 1 0 378066456 2592768 504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529486 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 633 504 48 102 0 528 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2532

[startup+6.30192 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 29768
/proc/meminfo: memFree=1354800/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=2780 CPUtime=6.29
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 586 0 0 0 621 8 0 0 25 0 1 0 378066456 2846720 567 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 695 567 48 102 0 590 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2780

[startup+12.7016 s]
/proc/loadavg: 0.93 1.01 0.99 2/78 29768
/proc/meminfo: memFree=1354352/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=3176 CPUtime=12.69
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 675 0 0 0 1261 8 0 0 25 0 1 0 378066456 3252224 656 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 794 656 48 102 0 689 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3176

[startup+25.5019 s]
/proc/loadavg: 0.95 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1353200/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=4232 CPUtime=25.49
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 957 0 0 0 2540 9 0 0 25 0 1 0 378066456 4333568 938 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1058 938 48 102 0 953 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 4232

[startup+51.1016 s]
/proc/loadavg: 0.96 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1352688/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=4724 CPUtime=51.08
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1090 0 0 0 5099 9 0 0 25 0 1 0 378066456 4837376 1071 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1181 1071 48 102 0 1076 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 4724

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1351984/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=5492 CPUtime=102.27
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1251 0 0 0 10218 9 0 0 25 0 1 0 378066456 5623808 1232 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1373 1232 48 102 0 1268 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 5492

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1351088/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=6396 CPUtime=162.25
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1497 0 0 0 16215 10 0 0 25 0 1 0 378066456 6549504 1456 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1599 1456 48 102 0 1494 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 6396

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1351088/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=6304 CPUtime=222.24
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1505 0 0 0 22213 11 0 0 25 0 1 0 378066456 6455296 1449 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1576 1449 48 102 0 1471 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 6304

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1351024/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=6304 CPUtime=282.22
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1511 0 0 0 28211 11 0 0 25 0 1 0 378066456 6455296 1455 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597643 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1576 1455 48 102 0 1471 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 6304

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1350768/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=6492 CPUtime=342.2
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1568 0 0 0 34209 11 0 0 25 0 1 0 378066456 6647808 1505 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1623 1505 48 102 0 1518 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 6492

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1350448/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=6824 CPUtime=402.19
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1661 0 0 0 40207 12 0 0 25 0 1 0 378066456 6987776 1594 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1706 1594 48 102 0 1601 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 6824

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1349936/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=7404 CPUtime=462.17
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 1781 0 0 0 46205 12 0 0 25 0 1 0 378066456 7581696 1711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530006 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1851 1711 48 102 0 1746 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 7404

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1349616/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=7880 CPUtime=522.16
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 2063 0 0 0 52203 13 0 0 25 0 1 0 378066456 8069120 1822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1970 1822 48 102 0 1865 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 7880

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1349424/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=7820 CPUtime=582.14
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 2441 0 0 0 58200 14 0 0 25 0 1 0 378066456 8007680 1818 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524023 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 1955 1818 48 102 0 1850 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 7820

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1348656/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=8592 CPUtime=642.13
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 2770 0 0 0 64198 15 0 0 25 0 1 0 378066456 8798208 2005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2148 2005 48 102 0 2043 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 8592

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1348592/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=8592 CPUtime=702.11
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 2927 0 0 0 70196 15 0 0 25 0 1 0 378066456 8798208 2014 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2148 2014 48 102 0 2043 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 8592

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1348400/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=8856 CPUtime=762.1
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 3171 0 0 0 76194 16 0 0 25 0 1 0 378066456 9068544 2068 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2214 2068 48 102 0 2109 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 8856

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1348336/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=8856 CPUtime=822.09
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 3373 0 0 0 82192 17 0 0 25 0 1 0 378066456 9068544 2072 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530827 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2214 2072 48 102 0 2109 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 8856

[startup+882.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/78 29768
/proc/meminfo: memFree=1347760/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=9516 CPUtime=882.06
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 3625 0 0 0 88189 17 0 0 25 0 1 0 378066456 9744384 2244 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2379 2244 48 102 0 2274 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 9516

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/84 29794
/proc/meminfo: memFree=1346560/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=9668 CPUtime=942.03
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 3884 0 0 0 94185 18 0 0 25 0 1 0 378066456 9900032 2266 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2417 2266 48 102 0 2312 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 9668

[startup+1002.3 s]
/proc/loadavg: 1.23 1.05 1.01 3/89 30352
/proc/meminfo: memFree=1344680/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=9812 CPUtime=1001.93
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4048 0 0 0 100171 22 0 0 25 0 1 0 378066456 10047488 2304 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 0 0 0
/proc/29767/statm: 2453 2304 48 102 0 2348 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 9812

[startup+1062.3 s]
/proc/loadavg: 1.08 1.04 1.00 2/78 30446
/proc/meminfo: memFree=1346856/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=9808 CPUtime=1061.88
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4228 0 0 0 106166 22 0 0 25 0 1 0 378066456 10043392 2308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2452 2308 48 102 0 2347 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 9808

[startup+1122.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 30446
/proc/meminfo: memFree=1346920/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=9800 CPUtime=1121.87
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4360 0 0 0 112164 23 0 0 25 0 1 0 378066456 10035200 2308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2450 2308 48 102 0 2345 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 9800

[startup+1182.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30446
/proc/meminfo: memFree=1346856/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=10056 CPUtime=1181.85
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4500 0 0 0 118162 23 0 0 25 0 1 0 378066456 10297344 2312 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2514 2312 48 102 0 2409 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 10056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30446
/proc/meminfo: memFree=1346600/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=10320 CPUtime=1200.05
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4610 0 0 0 119982 23 0 0 25 0 1 0 378066456 10567680 2376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2580 2376 48 102 0 2475 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10320

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 30446
/proc/meminfo: memFree=1346600/2055920 swapFree=4168576/4192956
[pid=29767] ppid=29765 vsize=10320 CPUtime=1200.05
/proc/29767/stat : 29767 (picosat) R 29765 29767 28977 0 -1 4194304 4610 0 0 0 119982 23 0 0 25 0 1 0 378066456 10567680 2376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/29767/statm: 2580 2376 48 102 0 2475 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 10320

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.83
CPU system time (s): 0.239963
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 10504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.83
system time used= 0.239963
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4610
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= 1651

runsolver used 1.44678 second user time and 2.90156 second system time

The end



Launcher Data (download as text)




Begin job on node17 on Sun Mar 11 02:45:22 UTC 2007

IDJOB= 334578
IDBENCH= 24631
IDSOLVER= 106
FILE ID= node17/334578-1173581122

PBS_JOBID= 4101211

Free space on /tmp= 66532 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/equilarge_l4.sat05-521.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/334578-1173581122/picosat /tmp/evaluation/334578-1173581122/instance-334578-1173581122.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-334578-1173581122 -o ROOT/results/node17/solver-334578-1173581122 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/334578-1173581122/picosat /tmp/evaluation/334578-1173581122/instance-334578-1173581122.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  ff36f96f6b8096039d33a91da209fed4

RANDOM SEED= 399764451

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.229
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		: 3000.229
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:       1357520 kB
Buffers:         53400 kB
Cached:         549968 kB
SwapCached:       2172 kB
Active:         315504 kB
Inactive:       310440 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1357520 kB
SwapTotal:     4192956 kB
SwapFree:      4168576 kB
Dirty:             804 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            57996 kB
Committed_AS:  1481376 kB
PageTables:       1748 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= 66545 MiB

End job on node17 on Sun Mar 11 03:05:25 UTC 2007