Trace number 299301

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 1200.41

General information on the benchmark

Namerandom/OnTreshold/3SAT/v650/
unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
MD5SUMaaccba9de1e5956b8aeb22995647bf6b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.076988
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
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/node11/watcher-299301-1171869158 -o ROOT/results/node11/solver-299301-1171869158 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/299301-1171869158/picosat /tmp/evaluation/299301-1171869158/instance-299301-1171869158.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: 1.00 1.00 1.00 3/77 18828
/proc/meminfo: memFree=283264/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=568 CPUtime=0
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 80 0 0 0 0 0 0 0 18 0 1 0 206870321 581632 65 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 142 65 40 102 0 37 0

[startup+0.106493 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18828
/proc/meminfo: memFree=283264/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=840 CPUtime=0.1
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 153 0 0 0 9 1 0 0 18 0 1 0 206870321 860160 136 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525603 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 210 136 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.51454 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 18828
/proc/meminfo: memFree=283264/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=840 CPUtime=0.51
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 168 0 0 0 50 1 0 0 22 0 1 0 206870321 860160 151 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 210 151 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33464 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=282744/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=968 CPUtime=1.33
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 185 0 0 0 132 1 0 0 25 0 1 0 206870321 991232 168 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 242 168 48 102 0 137 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 968

[startup+2.97083 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=282552/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=1100 CPUtime=2.96
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 209 0 0 0 295 1 0 0 25 0 1 0 206870321 1126400 192 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529886 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 275 192 48 102 0 170 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1100

[startup+6.24722 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=282360/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=1220 CPUtime=6.24
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 247 0 0 0 623 1 0 0 25 0 1 0 206870321 1249280 230 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 305 230 48 102 0 200 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1220

[startup+12.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=282104/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=1364 CPUtime=12.69
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 295 0 0 0 1268 1 0 0 25 0 1 0 206870321 1396736 278 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 341 278 48 102 0 236 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1364

[startup+25.5115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=281848/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=1624 CPUtime=25.49
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 352 0 0 0 2548 1 0 0 25 0 1 0 206870321 1662976 335 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134530835 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 406 335 48 102 0 301 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1624

[startup+51.1195 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=281464/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=1924 CPUtime=51.09
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 431 0 0 0 5108 1 0 0 25 0 1 0 206870321 1970176 414 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520001 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 481 414 48 102 0 376 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1924

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=281016/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=2340 CPUtime=102.3
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 535 0 0 0 10229 1 0 0 25 0 1 0 206870321 2396160 518 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134520015 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 585 518 48 102 0 480 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2340

[startup+162.374 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=280696/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=2644 CPUtime=162.32
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 626 0 0 0 16230 2 0 0 25 0 1 0 206870321 2707456 600 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529564 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 661 600 48 102 0 556 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 2644

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=280376/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3020 CPUtime=222.34
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 692 0 0 0 22231 3 0 0 25 0 1 0 206870321 3092480 664 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 755 664 48 102 0 650 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 3020

[startup+282.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=280056/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3344 CPUtime=282.34
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 797 0 0 0 28231 3 0 0 25 0 1 0 206870321 3424256 744 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 836 744 48 102 0 731 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 3344

[startup+342.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279864/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3468 CPUtime=342.35
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 836 0 0 0 34232 3 0 0 25 0 1 0 206870321 3551232 783 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525825 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 867 783 48 102 0 762 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3468

[startup+402.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279672/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3724 CPUtime=402.37
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 895 0 0 0 40233 4 0 0 25 0 1 0 206870321 3813376 842 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529356 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 931 842 48 102 0 826 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 3724

[startup+462.518 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279608/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3752 CPUtime=462.38
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 910 0 0 0 46234 4 0 0 25 0 1 0 206870321 3842048 856 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 938 856 48 102 0 833 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 3752

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279352/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3932 CPUtime=522.4
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 989 0 0 0 52235 5 0 0 25 0 1 0 206870321 4026368 903 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 983 903 48 102 0 878 0
Current children cumulated CPU time (s) 522.4
Current children cumulated vsize (KiB) 3932

[startup+582.577 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279352/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=3988 CPUtime=582.41
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1011 0 0 0 58236 5 0 0 25 0 1 0 206870321 4083712 918 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 997 918 48 102 0 892 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 3988

[startup+642.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279096/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4224 CPUtime=642.43
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1062 0 0 0 64237 6 0 0 25 0 1 0 206870321 4325376 969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1056 969 48 102 0 951 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 4224

[startup+702.639 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=279032/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4208 CPUtime=702.43
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1125 0 0 0 70237 6 0 0 25 0 1 0 206870321 4308992 969 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1052 969 48 102 0 947 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 4208

[startup+762.669 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278840/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4532 CPUtime=762.45
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1207 0 0 0 76238 7 0 0 25 0 1 0 206870321 4640768 1049 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1133 1049 48 102 0 1028 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 4532

[startup+822.704 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278968/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4508 CPUtime=822.47
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1209 0 0 0 82240 7 0 0 25 0 1 0 206870321 4616192 1051 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1127 1051 48 102 0 1022 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 4508

[startup+882.733 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278776/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4656 CPUtime=882.48
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1257 0 0 0 88240 8 0 0 25 0 1 0 206870321 4767744 1091 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1164 1091 48 102 0 1059 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 4656

[startup+942.765 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 18829
/proc/meminfo: memFree=278712/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4656 CPUtime=942.5
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1261 0 0 0 94242 8 0 0 25 0 1 0 206870321 4767744 1095 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1164 1095 48 102 0 1059 0
Current children cumulated CPU time (s) 942.5
Current children cumulated vsize (KiB) 4656

[startup+1002.8 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18829
/proc/meminfo: memFree=278776/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4656 CPUtime=1002.52
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1261 0 0 0 100243 9 0 0 25 0 1 0 206870321 4767744 1095 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525723 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1164 1095 48 102 0 1059 0
Current children cumulated CPU time (s) 1002.52
Current children cumulated vsize (KiB) 4656

[startup+1062.83 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278712/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4716 CPUtime=1062.53
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1287 0 0 0 106244 9 0 0 25 0 1 0 206870321 4829184 1102 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1179 1102 48 102 0 1074 0
Current children cumulated CPU time (s) 1062.53
Current children cumulated vsize (KiB) 4716

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278648/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4720 CPUtime=1122.55
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1298 0 0 0 112245 10 0 0 25 0 1 0 206870321 4833280 1113 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134543543 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1180 1113 48 102 0 1075 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 4720

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278456/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4896 CPUtime=1182.56
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1335 0 0 0 118246 10 0 0 25 0 1 0 206870321 5013504 1150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1224 1150 48 102 0 1119 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 4896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278456/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4880 CPUtime=1200.08
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1335 0 0 0 119998 10 0 0 25 0 1 0 206870321 4997120 1150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1220 1150 48 102 0 1115 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4880

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18829
/proc/meminfo: memFree=278456/2055920 swapFree=4192812/4192956
[pid=18828] ppid=18826 vsize=4880 CPUtime=1200.08
/proc/18828/stat : 18828 (picosat) R 18826 18828 18491 0 -1 4194304 1335 0 0 0 119998 10 0 0 25 0 1 0 206870321 4997120 1150 18446744073709551615 134512640 134931368 4294956624 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/18828/statm: 1220 1150 48 102 0 1115 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 4880

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.09
CPU user time (s): 1199.98
CPU system time (s): 0.107983
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 4896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.107983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1335
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= 24749

runsolver used 1.38279 second user time and 2.76258 second system time

The end



Launcher Data (download as text)




Begin job on node11 on Mon Feb 19 07:12:38 UTC 2007

IDJOB= 299301
IDBENCH= 20007
IDSOLVER= 106
FILE ID= node11/299301-1171869158

PBS_JOBID= 3839428

Free space on /tmp= 66546 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v650/unif-k3-r4.261-v650-c2769-S1159448555-06.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/299301-1171869158/picosat /tmp/evaluation/299301-1171869158/instance-299301-1171869158.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node11/watcher-299301-1171869158 -o ROOT/results/node11/solver-299301-1171869158 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/299301-1171869158/picosat /tmp/evaluation/299301-1171869158/instance-299301-1171869158.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  aaccba9de1e5956b8aeb22995647bf6b

RANDOM SEED= 480930290

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node11.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		: 3000.243
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		: 3000.243
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:        283672 kB
Buffers:         52184 kB
Cached:        1604296 kB
SwapCached:          0 kB
Active:         250916 kB
Inactive:      1448436 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        283672 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:             592 kB
Writeback:           0 kB
Mapped:          61756 kB
Slab:            58432 kB
Committed_AS:   657148 kB
PageTables:       1756 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= 66546 MiB

End job on node11 on Mon Feb 19 07:32:40 UTC 2007