Trace number 305000

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) 1200.1 1200.54

General information on the benchmark

Namerandom/LargeSize/7SAT/v140/
unif-k7-r85-v140-c11900-S2026599491-05.cnf
MD5SUMbfa2c67f285f9654993c505ac389a222
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark29.6325
Satisfiable
(Un)Satisfiability was proved
Number of variables140
Number of clauses11900
Sum of the clauses size83300
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 511900

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/node38/watcher-305000-1172069795 -o ROOT/results/node38/solver-305000-1172069795 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305000-1172069795/picosat /tmp/evaluation/305000-1172069795/instance-305000-1172069795.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: 7.39 6.95 4.37 3/64 13304
/proc/meminfo: memFree=1572336/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=568 CPUtime=0
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 68 0 0 0 0 0 0 0 18 0 1 0 226935364 581632 53 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 142 54 40 102 0 37 0

[startup+0.106714 s]
/proc/loadavg: 7.39 6.95 4.37 3/64 13304
/proc/meminfo: memFree=1572336/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=836 CPUtime=0.09
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 142 0 0 0 4 5 0 0 18 0 1 0 226935364 856064 127 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 209 127 40 102 0 104 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 836

[startup+0.514759 s]
/proc/loadavg: 7.39 6.95 4.37 3/64 13304
/proc/meminfo: memFree=1572336/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=1768 CPUtime=0.51
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 383 0 0 0 39 12 0 0 21 0 1 0 226935364 1810432 366 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 442 366 48 102 0 337 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1768

[startup+1.33485 s]
/proc/loadavg: 7.39 6.95 4.37 2/65 13305
/proc/meminfo: memFree=1570920/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=1900 CPUtime=1.33
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 425 0 0 0 121 12 0 0 25 0 1 0 226935364 1945600 408 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 475 408 48 102 0 370 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1900

[startup+2.97104 s]
/proc/loadavg: 7.39 6.95 4.37 2/65 13305
/proc/meminfo: memFree=1570600/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=2164 CPUtime=2.96
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 481 0 0 0 284 12 0 0 25 0 1 0 226935364 2215936 464 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 541 464 48 102 0 436 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2164

[startup+6.24941 s]
/proc/loadavg: 6.88 6.85 4.36 2/65 13305
/proc/meminfo: memFree=1570216/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=2548 CPUtime=6.24
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 557 0 0 0 612 12 0 0 25 0 1 0 226935364 2609152 540 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 637 540 48 102 0 532 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2548

[startup+12.7031 s]
/proc/loadavg: 6.40 6.75 4.34 2/65 13305
/proc/meminfo: memFree=1569664/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=2956 CPUtime=12.69
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 680 0 0 0 1257 12 0 0 25 0 1 0 226935364 3026944 663 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 739 663 48 102 0 634 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2956

[startup+25.5066 s]
/proc/loadavg: 5.21 6.47 4.28 2/65 13305
/proc/meminfo: memFree=1569152/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=3468 CPUtime=25.49
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 804 0 0 0 2537 12 0 0 25 0 1 0 226935364 3551232 787 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 867 787 48 102 0 762 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3468

[startup+51.1135 s]
/proc/loadavg: 3.77 6.03 4.20 2/65 13305
/proc/meminfo: memFree=1568384/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=4212 CPUtime=51.09
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 998 0 0 0 5096 13 0 0 25 0 1 0 226935364 4313088 981 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525785 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1053 981 48 102 0 948 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 4212

[startup+102.321 s]
/proc/loadavg: 2.20 5.25 4.03 2/65 13305
/proc/meminfo: memFree=1567424/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=5128 CPUtime=102.28
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1218 0 0 0 10215 13 0 0 25 0 1 0 226935364 5251072 1200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1282 1200 48 102 0 1177 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 5128

[startup+162.345 s]
/proc/loadavg: 1.44 4.47 3.83 2/65 13305
/proc/meminfo: memFree=1566656/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=6032 CPUtime=162.28
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1418 0 0 0 16215 13 0 0 25 0 1 0 226935364 6176768 1400 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1508 1400 48 102 0 1403 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 6032

[startup+222.366 s]
/proc/loadavg: 1.16 3.84 3.65 2/65 13305
/proc/meminfo: memFree=1566080/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=6532 CPUtime=222.29
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1551 0 0 0 22215 14 0 0 25 0 1 0 226935364 6688768 1533 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1633 1533 48 102 0 1528 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 6532

[startup+282.394 s]
/proc/loadavg: 1.06 3.32 3.48 2/71 13387
/proc/meminfo: memFree=1564368/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=7044 CPUtime=282.28
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1690 0 0 0 28214 14 0 0 25 0 1 0 226935364 7213056 1669 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1761 1669 48 102 0 1656 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 7044

[startup+342.439 s]
/proc/loadavg: 1.02 2.90 3.33 2/71 13477
/proc/meminfo: memFree=1563976/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=7288 CPUtime=342.26
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1773 0 0 0 34212 14 0 0 25 0 1 0 226935364 7462912 1734 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1822 1734 48 102 0 1717 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 7288

[startup+402.467 s]
/proc/loadavg: 1.00 2.55 3.18 2/65 13503
/proc/meminfo: memFree=1564800/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=7628 CPUtime=402.25
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1863 0 0 0 40211 14 0 0 25 0 1 0 226935364 7811072 1822 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1907 1822 48 102 0 1802 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 7628

[startup+462.483 s]
/proc/loadavg: 1.00 2.26 3.04 2/65 13503
/proc/meminfo: memFree=1564544/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=7820 CPUtime=462.25
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 1937 0 0 0 46211 14 0 0 25 0 1 0 226935364 8007680 1877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 1955 1877 48 102 0 1850 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 7820

[startup+522.5 s]
/proc/loadavg: 1.00 2.03 2.91 2/65 13503
/proc/meminfo: memFree=1564224/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=8280 CPUtime=522.26
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 2037 0 0 0 52211 15 0 0 25 0 1 0 226935364 8478720 1962 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2070 1962 48 102 0 1965 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 8280

[startup+582.521 s]
/proc/loadavg: 1.00 1.84 2.79 2/65 13503
/proc/meminfo: memFree=1564096/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=8396 CPUtime=582.26
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 2131 0 0 0 58211 15 0 0 25 0 1 0 226935364 8597504 1995 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2099 1995 48 102 0 1994 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 8396

[startup+642.544 s]
/proc/loadavg: 1.00 1.68 2.67 2/65 13503
/proc/meminfo: memFree=1563840/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=8660 CPUtime=642.26
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 2418 0 0 0 64211 15 0 0 25 0 1 0 226935364 8867840 2049 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2165 2049 48 102 0 2060 0
Current children cumulated CPU time (s) 642.26
Current children cumulated vsize (KiB) 8660

[startup+702.563 s]
/proc/loadavg: 1.00 1.56 2.56 2/65 13503
/proc/meminfo: memFree=1563520/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=8924 CPUtime=702.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 2733 0 0 0 70212 15 0 0 25 0 1 0 226935364 9138176 2122 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2231 2122 48 102 0 2126 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 8924

[startup+762.581 s]
/proc/loadavg: 1.00 1.45 2.46 2/65 13503
/proc/meminfo: memFree=1563456/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=9048 CPUtime=762.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 3004 0 0 0 76212 15 0 0 25 0 1 0 226935364 9265152 2148 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2262 2148 48 102 0 2157 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 9048

[startup+822.603 s]
/proc/loadavg: 1.07 1.38 2.37 2/65 13503
/proc/meminfo: memFree=1563136/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=9312 CPUtime=822.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 3300 0 0 0 82212 15 0 0 25 0 1 0 226935364 9535488 2222 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2328 2222 48 102 0 2223 0
Current children cumulated CPU time (s) 822.27
Current children cumulated vsize (KiB) 9312

[startup+882.62 s]
/proc/loadavg: 1.02 1.31 2.28 2/65 13503
/proc/meminfo: memFree=1563136/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=9308 CPUtime=882.26
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 3522 0 0 0 88211 15 0 0 25 0 1 0 226935364 9531392 2222 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2327 2222 48 102 0 2222 0
Current children cumulated CPU time (s) 882.26
Current children cumulated vsize (KiB) 9308

[startup+942.638 s]
/proc/loadavg: 1.01 1.25 2.20 2/65 13503
/proc/meminfo: memFree=1562816/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=9684 CPUtime=942.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 3807 0 0 0 94211 16 0 0 25 0 1 0 226935364 9916416 2308 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2421 2308 48 102 0 2316 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 9684

[startup+1002.65 s]
/proc/loadavg: 1.05 1.22 2.13 2/65 13503
/proc/meminfo: memFree=1562560/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=9796 CPUtime=1002.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 4078 0 0 0 100211 16 0 0 25 0 1 0 226935364 10031104 2345 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597644 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2449 2345 48 102 0 2344 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 9796

[startup+1062.67 s]
/proc/loadavg: 1.02 1.18 2.06 2/65 13503
/proc/meminfo: memFree=1562368/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=10020 CPUtime=1062.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 4357 0 0 0 106211 16 0 0 25 0 1 0 226935364 10260480 2411 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2505 2411 48 102 0 2400 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 10020

[startup+1122.69 s]
/proc/loadavg: 1.00 1.14 1.99 2/65 13503
/proc/meminfo: memFree=1562368/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=10020 CPUtime=1122.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 4523 0 0 0 112211 16 0 0 25 0 1 0 226935364 10260480 2413 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2505 2413 48 102 0 2400 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 10020

[startup+1182.71 s]
/proc/loadavg: 1.00 1.11 1.92 2/65 13503
/proc/meminfo: memFree=1562240/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=10416 CPUtime=1182.27
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 4818 0 0 0 118210 17 0 0 25 0 1 0 226935364 10665984 2501 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2604 2501 48 102 0 2499 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 10416



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.11 1.90 2/65 13503
/proc/meminfo: memFree=1562048/2055920 swapFree=4183164/4192956
[pid=13304] ppid=13302 vsize=10280 CPUtime=1200.09
/proc/13304/stat : 13304 (picosat) R 13302 13304 13193 0 -1 4194304 4860 0 0 0 119992 17 0 0 25 0 1 0 226935364 10526720 2484 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13304/statm: 2570 2484 48 102 0 2465 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 10280

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): 1200.54
CPU time (s): 1200.1
CPU user time (s): 1199.93
CPU system time (s): 0.173973
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 10416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.93
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4860
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= 1405

runsolver used 0.78888 second user time and 2.49962 second system time

The end



Launcher Data (download as text)




Begin job on node38 on Wed Feb 21 14:56:35 UTC 2007

IDJOB= 305000
IDBENCH= 20146
IDSOLVER= 106
FILE ID= node38/305000-1172069795

PBS_JOBID= 3892817

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v140/unif-k7-r85-v140-c11900-S2026599491-05.cnf
COMMAND LINE= /tmp/evaluation/305000-1172069795/picosat /tmp/evaluation/305000-1172069795/instance-305000-1172069795.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-305000-1172069795 -o ROOT/results/node38/solver-305000-1172069795 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305000-1172069795/picosat /tmp/evaluation/305000-1172069795/instance-305000-1172069795.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  bfa2c67f285f9654993c505ac389a222

RANDOM SEED= 732986212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1572808 kB
Buffers:         36712 kB
Cached:         388504 kB
SwapCached:       4408 kB
Active:         346548 kB
Inactive:        89524 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1572808 kB
SwapTotal:     4192956 kB
SwapFree:      4183164 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          15576 kB
Slab:            33016 kB
Committed_AS:   524464 kB
PageTables:       1468 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= 66561 MiB

End job on node38 on Wed Feb 21 15:16:38 UTC 2007