Trace number 338568

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
logistics-unsat-logistics-rotate-11t5.sat05-1141.reshuffled-07.cnf
MD5SUM44c15aa78137d3d285491662ef422a01
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 variables7194
Number of clauses513601
Sum of the clauses size1031504
Maximum clause length13
Minimum clause length1
Number of clauses of size 1109
Number of clauses of size 2512715
Number of clauses of size 3396
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 5381

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/node14/watcher-338568-1173688239 -o ROOT/results/node14/solver-338568-1173688239 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338568-1173688239/picosat /tmp/evaluation/338568-1173688239/instance-338568-1173688239.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 1.10 3/77 18638
/proc/meminfo: memFree=1458632/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=1080 CPUtime=0
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 199 0 0 0 0 0 0 0 18 0 1 0 388778382 1105920 184 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 270 184 40 102 0 165 0

[startup+0.0748989 s]
/proc/loadavg: 0.92 1.01 1.10 3/77 18638
/proc/meminfo: memFree=1458632/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=1212 CPUtime=0.06
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 225 0 0 0 2 4 0 0 18 0 1 0 388778382 1241088 210 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 303 210 40 102 0 198 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1212

[startup+0.101901 s]
/proc/loadavg: 0.92 1.01 1.10 3/77 18638
/proc/meminfo: memFree=1458632/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=1212 CPUtime=0.09
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 242 0 0 0 3 6 0 0 18 0 1 0 388778382 1241088 227 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 303 227 40 102 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1212

[startup+0.30192 s]
/proc/loadavg: 0.92 1.01 1.10 3/77 18638
/proc/meminfo: memFree=1458632/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=1740 CPUtime=0.29
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 349 0 0 0 14 15 0 0 19 0 1 0 388778382 1781760 334 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 435 334 40 102 0 330 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701957 s]
/proc/loadavg: 0.92 1.01 1.10 3/77 18638
/proc/meminfo: memFree=1458632/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=2532 CPUtime=0.69
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 556 0 0 0 31 38 0 0 23 0 1 0 388778382 2592768 541 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 633 541 40 102 0 528 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2532

[startup+1.50103 s]
/proc/loadavg: 0.92 1.01 1.10 2/78 18639
/proc/meminfo: memFree=1456000/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=4116 CPUtime=1.49
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 944 0 0 0 63 86 0 0 25 0 1 0 388778382 4214784 929 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 1029 929 40 102 0 924 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4116

[startup+3.10118 s]
/proc/loadavg: 0.93 1.01 1.10 2/78 18639
/proc/meminfo: memFree=1453504/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=7152 CPUtime=3.09
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 1701 0 0 0 131 178 0 0 25 0 1 0 388778382 7323648 1686 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 1788 1686 40 102 0 1683 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7152

[startup+6.30149 s]
/proc/loadavg: 0.93 1.01 1.10 2/78 18639
/proc/meminfo: memFree=1451520/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=7304 CPUtime=6.29
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 1750 0 0 0 441 188 0 0 25 0 1 0 388778382 7479296 1731 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529868 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 1826 1731 48 102 0 1721 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7304

[startup+12.7011 s]
/proc/loadavg: 0.93 1.01 1.10 2/78 18639
/proc/meminfo: memFree=1451584/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=7304 CPUtime=12.68
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 1766 0 0 0 1080 188 0 0 25 0 1 0 388778382 7479296 1747 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 1826 1747 48 102 0 1721 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 7304

[startup+25.5013 s]
/proc/loadavg: 0.95 1.00 1.10 2/78 18639
/proc/meminfo: memFree=1450944/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=7948 CPUtime=25.48
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 1930 0 0 0 2360 188 0 0 25 0 1 0 388778382 8138752 1911 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 1987 1911 48 102 0 1882 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7948

[startup+51.1017 s]
/proc/loadavg: 0.96 1.00 1.09 3/78 18639
/proc/meminfo: memFree=1450688/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=8200 CPUtime=51.08
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 1997 0 0 0 4919 189 0 0 25 0 1 0 388778382 8396800 1978 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2050 1978 48 102 0 1945 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8200

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 1.09 2/78 18639
/proc/meminfo: memFree=1449984/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=8948 CPUtime=102.27
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2188 0 0 0 10038 189 0 0 25 0 1 0 388778382 9162752 2169 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134520129 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2237 2169 48 102 0 2132 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 8948

[startup+162.301 s]
/proc/loadavg: 1.04 1.01 1.09 2/78 18639
/proc/meminfo: memFree=1449344/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=9556 CPUtime=162.24
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2344 0 0 0 16035 189 0 0 25 0 1 0 388778382 9785344 2318 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525575 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2389 2318 48 102 0 2284 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 9556

[startup+222.302 s]
/proc/loadavg: 1.05 1.02 1.09 2/78 18639
/proc/meminfo: memFree=1448896/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=10052 CPUtime=222.23
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2458 0 0 0 22033 190 0 0 25 0 1 0 388778382 10293248 2432 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529466 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2513 2432 48 102 0 2408 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10052

[startup+282.302 s]
/proc/loadavg: 1.06 1.03 1.09 2/78 18639
/proc/meminfo: memFree=1448640/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=10276 CPUtime=282.22
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2517 0 0 0 28031 191 0 0 25 0 1 0 388778382 10522624 2491 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2569 2491 48 102 0 2464 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10276

[startup+342.301 s]
/proc/loadavg: 1.05 1.04 1.09 2/78 18639
/proc/meminfo: memFree=1447808/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=11096 CPUtime=342.2
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2718 0 0 0 34029 191 0 0 25 0 1 0 388778382 11362304 2692 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2774 2692 48 102 0 2669 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 11096

[startup+402.302 s]
/proc/loadavg: 1.11 1.06 1.09 2/78 18639
/proc/meminfo: memFree=1447744/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=11140 CPUtime=402.18
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2727 0 0 0 40026 192 0 0 25 0 1 0 388778382 11407360 2701 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2785 2701 48 102 0 2680 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11140

[startup+462.301 s]
/proc/loadavg: 1.04 1.04 1.08 2/78 18639
/proc/meminfo: memFree=1447488/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=11300 CPUtime=462.16
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2784 0 0 0 46024 192 0 0 25 0 1 0 388778382 11571200 2758 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2825 2758 48 102 0 2720 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11300

[startup+522.301 s]
/proc/loadavg: 1.01 1.03 1.08 2/78 18639
/proc/meminfo: memFree=1447232/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=11596 CPUtime=522.15
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2865 0 0 0 52022 193 0 0 25 0 1 0 388778382 11874304 2817 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2899 2817 48 102 0 2794 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11596

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 18639
/proc/meminfo: memFree=1446976/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=11888 CPUtime=582.13
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 2968 0 0 0 58020 193 0 0 25 0 1 0 388778382 12173312 2884 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134530220 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 2972 2884 48 102 0 2867 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11888

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 1.07 2/78 18639
/proc/meminfo: memFree=1446848/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=12088 CPUtime=642.12
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3020 0 0 0 64018 194 0 0 25 0 1 0 388778382 12378112 2929 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3022 2929 48 102 0 2917 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 12088

[startup+702.301 s]
/proc/loadavg: 1.00 1.01 1.06 2/78 18639
/proc/meminfo: memFree=1446016/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=12896 CPUtime=702.09
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3213 0 0 0 70015 194 0 0 25 0 1 0 388778382 13205504 3122 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3224 3122 48 102 0 3119 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 12896

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 1.05 2/78 18639
/proc/meminfo: memFree=1445888/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=13028 CPUtime=762.09
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3253 0 0 0 76014 195 0 0 25 0 1 0 388778382 13340672 3162 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522745 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3257 3162 48 102 0 3152 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 13028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 18641
/proc/meminfo: memFree=1445888/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=13028 CPUtime=822.06
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3254 0 0 0 82011 195 0 0 25 0 1 0 388778382 13340672 3163 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3257 3163 48 102 0 3152 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 13028

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18641
/proc/meminfo: memFree=1445504/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=13416 CPUtime=882.05
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3341 0 0 0 88009 196 0 0 25 0 1 0 388778382 13737984 3250 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134523087 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3354 3250 48 102 0 3249 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 13416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 18641
/proc/meminfo: memFree=1444800/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14144 CPUtime=942.04
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3531 0 0 0 94007 197 0 0 25 0 1 0 388778382 14483456 3440 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3536 3440 48 102 0 3431 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 14144

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 18641
/proc/meminfo: memFree=1444736/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14140 CPUtime=1002.02
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3531 0 0 0 100005 197 0 0 25 0 1 0 388778382 14479360 3440 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3535 3440 48 102 0 3430 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 14140

[startup+1062.3 s]
/proc/loadavg: 1.03 1.01 1.03 2/78 18641
/proc/meminfo: memFree=1444544/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14328 CPUtime=1062
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3581 0 0 0 106002 198 0 0 25 0 1 0 388778382 14671872 3490 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3582 3490 48 102 0 3477 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 14328

[startup+1122.3 s]
/proc/loadavg: 1.01 1.01 1.02 2/78 18641
/proc/meminfo: memFree=1444608/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14292 CPUtime=1121.98
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3581 0 0 0 112000 198 0 0 25 0 1 0 388778382 14635008 3484 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134525624 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3573 3484 48 102 0 3468 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 14292

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 18641
/proc/meminfo: memFree=1444608/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14080 CPUtime=1181.97
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3581 0 0 0 117998 199 0 0 25 0 1 0 388778382 14417920 3431 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134531053 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3520 3431 48 102 0 3415 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 14080



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.02 2/78 18641
/proc/meminfo: memFree=1444608/2055920 swapFree=4146600/4192956
[pid=18638] ppid=18636 vsize=14080 CPUtime=1200.07
/proc/18638/stat : 18638 (picosat) R 18636 18638 16852 0 -1 4194304 3581 0 0 0 119808 199 0 0 25 0 1 0 388778382 14417920 3431 18446744073709551615 134512640 134931368 4294956720 18446744073709551615 134522787 0 0 4096 0 0 0 0 17 1 0 0
/proc/18638/statm: 3520 3431 48 102 0 3415 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 14080

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): 1200.08
CPU user time (s): 1198.09
CPU system time (s): 1.9957
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 14376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1198.09
system time used= 1.9957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3581
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= 25810

runsolver used 1.44478 second user time and 2.88656 second system time

The end



Launcher Data (download as text)




Begin job on node14 on Mon Mar 12 08:30:40 UTC 2007

IDJOB= 338568
IDBENCH= 24726
IDSOLVER= 106
FILE ID= node14/338568-1173688239

PBS_JOBID= 4101476

Free space on /tmp= 66532 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/logistics-unsat-logistics-rotate-11t5.sat05-1141.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338568-1173688239/picosat /tmp/evaluation/338568-1173688239/instance-338568-1173688239.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-338568-1173688239 -o ROOT/results/node14/solver-338568-1173688239 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338568-1173688239/picosat /tmp/evaluation/338568-1173688239/instance-338568-1173688239.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  44c15aa78137d3d285491662ef422a01

RANDOM SEED= 105916669

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1459040 kB
Buffers:         56856 kB
Cached:         444748 kB
SwapCached:      14992 kB
Active:         195944 kB
Inactive:       330124 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1459040 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            6876 kB
Writeback:           0 kB
Mapped:          31140 kB
Slab:            56328 kB
Committed_AS:  1329748 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= 66532 MiB

End job on node14 on Mon Mar 12 08:50:42 UTC 2007