Trace number 309264

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) 1200.09 1200.53

General information on the benchmark

Namerandom/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
MD5SUM1419f338cd3a22164a64179e41545055
Bench CategoryRANDOM (random 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 variables990
Number of clauses3582
Sum of the clauses size10388
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2358
Number of clauses of size 33224
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node7/watcher-309264-1172537922 -o ROOT/results/node7/solver-309264-1172537922 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309264-1172537922/picosat /tmp/evaluation/309264-1172537922/instance-309264-1172537922.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20593
/proc/meminfo: memFree=1623888/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=568 CPUtime=0
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 273746886 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 142 66 40 102 0 37 0

[startup+0.107072 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20593
/proc/meminfo: memFree=1623888/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=840 CPUtime=0.09
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 159 0 0 0 8 1 0 0 18 0 1 0 273746886 860160 142 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531142 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 210 142 48 102 0 105 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 840

[startup+0.515115 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20593
/proc/meminfo: memFree=1623888/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=964 CPUtime=0.5
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 170 0 0 0 49 1 0 0 21 0 1 0 273746886 987136 153 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 241 153 48 102 0 136 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 964

[startup+1.3352 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20594
/proc/meminfo: memFree=1623368/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=964 CPUtime=1.32
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 182 0 0 0 131 1 0 0 25 0 1 0 273746886 987136 165 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529108 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 241 165 48 102 0 136 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 964

[startup+2.97137 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 20594
/proc/meminfo: memFree=1623112/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=1088 CPUtime=2.96
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 211 0 0 0 294 2 0 0 25 0 1 0 273746886 1114112 194 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 272 194 48 102 0 167 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1088

[startup+6.24772 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20594
/proc/meminfo: memFree=1622984/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=1216 CPUtime=6.24
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 236 0 0 0 622 2 0 0 25 0 1 0 273746886 1245184 219 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525707 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 304 219 48 102 0 199 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1216

[startup+12.7054 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20594
/proc/meminfo: memFree=1622728/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=1344 CPUtime=12.69
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 273 0 0 0 1267 2 0 0 25 0 1 0 273746886 1376256 256 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 336 256 48 102 0 231 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1344

[startup+25.5117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20594
/proc/meminfo: memFree=1622472/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=1588 CPUtime=25.5
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 330 0 0 0 2548 2 0 0 25 0 1 0 273746886 1626112 313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 397 313 48 102 0 292 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 1588

[startup+51.1224 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20594
/proc/meminfo: memFree=1622152/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=1828 CPUtime=51.1
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 413 0 0 0 5108 2 0 0 25 0 1 0 273746886 1871872 396 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525616 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 457 396 48 102 0 352 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 1828

[startup+102.338 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20594
/proc/meminfo: memFree=1621704/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=2272 CPUtime=102.3
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 513 0 0 0 10228 2 0 0 25 0 1 0 273746886 2326528 496 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 568 496 48 102 0 463 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2272

[startup+162.383 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20694
/proc/meminfo: memFree=1620056/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=2564 CPUtime=162.28
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 583 0 0 0 16225 3 0 0 25 0 1 0 273746886 2625536 566 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 641 566 48 102 0 536 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 2564

[startup+222.438 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20770
/proc/meminfo: memFree=1619672/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=2832 CPUtime=222.26
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 662 0 0 0 22223 3 0 0 25 0 1 0 273746886 2899968 634 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 708 634 48 102 0 603 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2832

[startup+282.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1620616/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3096 CPUtime=282.26
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 720 0 0 0 28222 4 0 0 25 0 1 0 273746886 3170304 690 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 774 690 48 102 0 669 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 3096

[startup+342.494 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1620424/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3308 CPUtime=342.27
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 789 0 0 0 34222 5 0 0 25 0 1 0 273746886 3387392 743 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 827 743 48 102 0 722 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 3308

[startup+402.526 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1620168/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3532 CPUtime=402.29
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 868 0 0 0 40224 5 0 0 25 0 1 0 273746886 3616768 783 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 883 783 48 102 0 778 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 3532

[startup+462.554 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 20792
/proc/meminfo: memFree=1620104/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3664 CPUtime=462.3
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 908 0 0 0 46224 6 0 0 25 0 1 0 273746886 3751936 822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529449 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 916 822 48 102 0 811 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 3664

[startup+522.58 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 20792
/proc/meminfo: memFree=1619976/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3688 CPUtime=522.31
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 929 0 0 0 52225 6 0 0 25 0 1 0 273746886 3776512 842 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 922 842 48 102 0 817 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 3688

[startup+582.606 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619912/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=3876 CPUtime=582.33
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 995 0 0 0 58226 7 0 0 25 0 1 0 273746886 3969024 890 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530217 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 969 890 48 102 0 864 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 3876

[startup+642.638 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619720/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4060 CPUtime=642.33
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1032 0 0 0 64226 7 0 0 25 0 1 0 273746886 4157440 927 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1015 927 48 102 0 910 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 4060

[startup+702.668 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619656/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4084 CPUtime=702.35
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1046 0 0 0 70227 8 0 0 25 0 1 0 273746886 4182016 941 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1021 941 48 102 0 916 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 4084

[startup+762.698 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619720/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4080 CPUtime=762.36
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1061 0 0 0 76228 8 0 0 25 0 1 0 273746886 4177920 945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1020 945 48 102 0 915 0
Current children cumulated CPU time (s) 762.36
Current children cumulated vsize (KiB) 4080

[startup+822.727 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619592/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4220 CPUtime=822.38
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1110 0 0 0 82229 9 0 0 25 0 1 0 273746886 4321280 982 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1055 982 48 102 0 950 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 4220

[startup+882.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619464/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4404 CPUtime=882.39
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1144 0 0 0 88230 9 0 0 25 0 1 0 273746886 4509696 1016 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531040 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1101 1016 48 102 0 996 0
Current children cumulated CPU time (s) 882.39
Current children cumulated vsize (KiB) 4404

[startup+942.784 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619528/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4396 CPUtime=942.41
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1146 0 0 0 94231 10 0 0 25 0 1 0 273746886 4501504 1018 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520163 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1099 1018 48 102 0 994 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 4396

[startup+1002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619272/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4552 CPUtime=1002.41
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1204 0 0 0 100231 10 0 0 25 0 1 0 273746886 4661248 1057 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520125 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1138 1057 48 102 0 1033 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 4552

[startup+1062.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619336/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4548 CPUtime=1062.43
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1208 0 0 0 106232 11 0 0 25 0 1 0 273746886 4657152 1061 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1137 1061 48 102 0 1032 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 4548

[startup+1122.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619272/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4640 CPUtime=1122.44
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1235 0 0 0 112233 11 0 0 25 0 1 0 273746886 4751360 1088 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529170 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1160 1088 48 102 0 1055 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 4640

[startup+1182.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619144/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4732 CPUtime=1182.46
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1253 0 0 0 118234 12 0 0 25 0 1 0 273746886 4845568 1106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1183 1106 48 102 0 1078 0
Current children cumulated CPU time (s) 1182.46
Current children cumulated vsize (KiB) 4732



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20792
/proc/meminfo: memFree=1619144/2055920 swapFree=4147496/4192956
[pid=20593] ppid=20591 vsize=4732 CPUtime=1200.08
/proc/20593/stat : 20593 (picosat) R 20591 20593 19606 0 -1 4194304 1253 0 0 0 119996 12 0 0 25 0 1 0 273746886 4845568 1106 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/20593/statm: 1183 1106 48 102 0 1078 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4732

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): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.96
CPU system time (s): 0.12798
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 4732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12798
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1253
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= 1970

runsolver used 1.3208 second user time and 2.75358 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Tue Feb 27 00:58:42 UTC 2007

IDJOB= 309264
IDBENCH= 20254
IDSOLVER= 106
FILE ID= node7/309264-1172537922

PBS_JOBID= 3971627

Free space on /tmp= 66552 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1082766609-17-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309264-1172537922/picosat /tmp/evaluation/309264-1172537922/instance-309264-1172537922.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-309264-1172537922 -o ROOT/results/node7/solver-309264-1172537922 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309264-1172537922/picosat /tmp/evaluation/309264-1172537922/instance-309264-1172537922.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1419f338cd3a22164a64179e41545055

RANDOM SEED= 95874727

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1624232 kB
Buffers:         49344 kB
Cached:         288436 kB
SwapCached:       9088 kB
Active:         208680 kB
Inactive:       152664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1624232 kB
SwapTotal:     4192956 kB
SwapFree:      4147496 kB
Dirty:             544 kB
Writeback:           0 kB
Mapped:          30380 kB
Slab:            55852 kB
Committed_AS:   913376 kB
PageTables:       1764 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= 66552 MiB

End job on node7 on Tue Feb 27 01:18:45 UTC 2007