Trace number 293356

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 1200.53

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
MD5SUM4c28183cf3fdc5af05ae00990cccd898
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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
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/node70/watcher-293356-1171769488 -o ROOT/results/node70/solver-293356-1171769488 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293356-1171769488/picosat /tmp/evaluation/293356-1171769488/instance-293356-1171769488.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 1.06 1.06 3/64 7938
/proc/meminfo: memFree=442184/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=568 CPUtime=0
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 69 0 0 0 0 0 0 0 18 0 1 0 159749536 581632 54 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 142 54 40 102 0 37 0

[startup+0.106672 s]
/proc/loadavg: 1.00 1.06 1.06 3/64 7938
/proc/meminfo: memFree=442184/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=836 CPUtime=0.1
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 143 0 0 0 8 2 0 0 18 0 1 0 159749536 856064 126 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 209 126 48 102 0 104 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 836

[startup+0.514745 s]
/proc/loadavg: 1.00 1.06 1.06 3/64 7938
/proc/meminfo: memFree=442184/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=836 CPUtime=0.51
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 162 0 0 0 49 2 0 0 21 0 1 0 159749536 856064 145 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525568 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 209 145 48 102 0 104 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 836

[startup+1.33489 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 7939
/proc/meminfo: memFree=441728/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=964 CPUtime=1.32
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 180 0 0 0 130 2 0 0 25 0 1 0 159749536 987136 163 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 241 163 48 102 0 136 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 964

[startup+2.97319 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 7939
/proc/meminfo: memFree=441536/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=1092 CPUtime=2.96
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 209 0 0 0 294 2 0 0 25 0 1 0 159749536 1118208 192 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 273 192 48 102 0 168 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1092

[startup+6.24978 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 7939
/proc/meminfo: memFree=441344/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=1208 CPUtime=6.24
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 243 0 0 0 622 2 0 0 25 0 1 0 159749536 1236992 226 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 302 226 48 102 0 197 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1208

[startup+12.7049 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 7939
/proc/meminfo: memFree=441088/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=1324 CPUtime=12.69
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 288 0 0 0 1267 2 0 0 25 0 1 0 159749536 1355776 271 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 331 271 48 102 0 226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1324

[startup+25.6063 s]
/proc/loadavg: 1.00 1.05 1.06 2/65 7939
/proc/meminfo: memFree=440896/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=1596 CPUtime=25.59
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 340 0 0 0 2557 2 0 0 25 0 1 0 159749536 1634304 323 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 399 323 48 102 0 294 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1596

[startup+51.2109 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 7939
/proc/meminfo: memFree=440576/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=1868 CPUtime=51.18
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 417 0 0 0 5116 2 0 0 25 0 1 0 159749536 1912832 400 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 467 400 48 102 0 362 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 1868

[startup+102.416 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 7939
/proc/meminfo: memFree=440128/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=2308 CPUtime=102.37
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 514 0 0 0 10235 2 0 0 25 0 1 0 159749536 2363392 497 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 577 497 48 102 0 472 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 2308

[startup+162.436 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 7939
/proc/meminfo: memFree=439872/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=2604 CPUtime=162.36
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 580 0 0 0 16234 2 0 0 25 0 1 0 159749536 2666496 563 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529751 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 651 563 48 102 0 546 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 2604

[startup+222.456 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 7939
/proc/meminfo: memFree=439552/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=2836 CPUtime=222.37
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 656 0 0 0 22234 3 0 0 25 0 1 0 159749536 2904064 639 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134529768 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 709 639 48 102 0 604 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 2836

[startup+282.47 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 7939
/proc/meminfo: memFree=439360/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3128 CPUtime=282.36
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 700 0 0 0 28233 3 0 0 25 0 1 0 159749536 3203072 682 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 782 682 48 102 0 677 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 3128

[startup+342.482 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 7939
/proc/meminfo: memFree=439104/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3252 CPUtime=342.35
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 745 0 0 0 34232 3 0 0 25 0 1 0 159749536 3330048 727 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 813 727 48 102 0 708 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 3252

[startup+402.5 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 7939
/proc/meminfo: memFree=438976/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3348 CPUtime=402.35
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 772 0 0 0 40232 3 0 0 25 0 1 0 159749536 3428352 754 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 837 754 48 102 0 732 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3348

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 7939
/proc/meminfo: memFree=438848/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3476 CPUtime=462.34
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 812 0 0 0 46231 3 0 0 25 0 1 0 159749536 3559424 788 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 869 788 48 102 0 764 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 3476

[startup+522.534 s]
/proc/loadavg: 1.05 1.01 1.01 2/65 7939
/proc/meminfo: memFree=438656/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3680 CPUtime=522.33
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 853 0 0 0 52230 3 0 0 25 0 1 0 159749536 3768320 829 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525870 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 920 829 48 102 0 815 0
Current children cumulated CPU time (s) 522.33
Current children cumulated vsize (KiB) 3680

[startup+582.551 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 7939
/proc/meminfo: memFree=438656/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3736 CPUtime=582.33
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 874 0 0 0 58230 3 0 0 25 0 1 0 159749536 3825664 846 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 934 846 48 102 0 829 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 3736

[startup+642.563 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=438592/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3708 CPUtime=642.33
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 887 0 0 0 64229 4 0 0 25 0 1 0 159749536 3796992 851 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525828 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 927 851 48 102 0 822 0
Current children cumulated CPU time (s) 642.33
Current children cumulated vsize (KiB) 3708

[startup+702.576 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=438400/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=3896 CPUtime=702.32
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 928 0 0 0 70228 4 0 0 25 0 1 0 159749536 3989504 892 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 974 892 48 102 0 869 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 3896

[startup+762.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=438208/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4052 CPUtime=762.31
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 967 0 0 0 76227 4 0 0 25 0 1 0 159749536 4149248 931 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525814 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1013 931 48 102 0 908 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 4052

[startup+822.613 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=438272/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4044 CPUtime=822.31
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 969 0 0 0 82227 4 0 0 25 0 1 0 159749536 4141056 929 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1011 929 48 102 0 906 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 4044

[startup+882.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=438144/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4128 CPUtime=882.3
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1003 0 0 0 88226 4 0 0 25 0 1 0 159749536 4227072 963 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1032 963 48 102 0 927 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 4128

[startup+942.64 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 7939
/proc/meminfo: memFree=438016/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4160 CPUtime=942.29
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1025 0 0 0 94225 4 0 0 25 0 1 0 159749536 4259840 971 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134520025 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1040 971 48 102 0 935 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 4160

[startup+1002.65 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 7939
/proc/meminfo: memFree=438080/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4152 CPUtime=1002.29
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1025 0 0 0 100225 4 0 0 25 0 1 0 159749536 4251648 969 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1038 969 48 102 0 933 0
Current children cumulated CPU time (s) 1002.29
Current children cumulated vsize (KiB) 4152

[startup+1062.67 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 7939
/proc/meminfo: memFree=437888/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4336 CPUtime=1062.28
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1073 0 0 0 106224 4 0 0 25 0 1 0 159749536 4440064 1012 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1084 1012 48 102 0 979 0
Current children cumulated CPU time (s) 1062.28
Current children cumulated vsize (KiB) 4336

[startup+1122.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7939
/proc/meminfo: memFree=437888/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4336 CPUtime=1122.28
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1073 0 0 0 112224 4 0 0 25 0 1 0 159749536 4440064 1012 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1084 1012 48 102 0 979 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 4336

[startup+1182.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7940
/proc/meminfo: memFree=437824/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4452 CPUtime=1182.28
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1104 0 0 0 118223 5 0 0 25 0 1 0 159749536 4558848 1043 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525804 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1113 1043 48 102 0 1008 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 4452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7941
/proc/meminfo: memFree=437632/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4448 CPUtime=1200.09
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1106 0 0 0 120004 5 0 0 25 0 1 0 159749536 4554752 1045 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1112 1045 48 102 0 1007 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4448

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

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

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 7941
/proc/meminfo: memFree=437632/2055920 swapFree=4183276/4192956
[pid=7938] ppid=7936 vsize=4448 CPUtime=1200.09
/proc/7938/stat : 7938 (picosat) R 7936 7938 3740 0 -1 4194304 1106 0 0 0 120004 5 0 0 25 0 1 0 159749536 4554752 1045 18446744073709551615 134512640 134931368 4294956640 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/7938/statm: 1112 1045 48 102 0 1007 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 4448

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.1
CPU user time (s): 1200.05
CPU system time (s): 0.052991
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 4556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.05
system time used= 0.052991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1106
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= 2802

runsolver used 0.85287 second user time and 2.35664 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Sun Feb 18 03:31:28 UTC 2007

IDJOB= 293356
IDBENCH= 19862
IDSOLVER= 106
FILE ID= node70/293356-1171769488

PBS_JOBID= 3839506

Free space on /tmp= 66564 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S1399781364-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293356-1171769488/picosat /tmp/evaluation/293356-1171769488/instance-293356-1171769488.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-293356-1171769488 -o ROOT/results/node70/solver-293356-1171769488 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293356-1171769488/picosat /tmp/evaluation/293356-1171769488/instance-293356-1171769488.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  4c28183cf3fdc5af05ae00990cccd898

RANDOM SEED= 688516776

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:        442592 kB
Buffers:         47072 kB
Cached:        1442284 kB
SwapCached:       4060 kB
Active:         819272 kB
Inactive:       680776 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        442592 kB
SwapTotal:     4192956 kB
SwapFree:      4183276 kB
Dirty:             532 kB
Writeback:           0 kB
Mapped:          16108 kB
Slab:            99324 kB
Committed_AS:   173488 kB
PageTables:       1400 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= 66564 MiB

End job on node70 on Sun Feb 18 03:51:31 UTC 2007