Trace number 300039

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) 1200.06 1200.51

General information on the benchmark

Namerandom/OnTreshold/3SAT/v400/
unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
MD5SUM9b938d3ce8a45ac3fb47963c51fbe49e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark90.0863
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1704
Sum of the clauses size5112
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31704
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/node66/watcher-300039-1171880965 -o ROOT/results/node66/solver-300039-1171880965 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300039-1171880965/picosat /tmp/evaluation/300039-1171880965/instance-300039-1171880965.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: 1.94 1.42 1.15 3/64 30598
/proc/meminfo: memFree=413200/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=568 CPUtime=0
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 73 0 0 0 0 0 0 0 18 0 1 0 208054061 581632 58 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 142 58 40 102 0 37 0

[startup+0.107287 s]
/proc/loadavg: 1.94 1.42 1.15 3/64 30598
/proc/meminfo: memFree=413200/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=708 CPUtime=0.1
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 128 0 0 0 9 1 0 0 18 0 1 0 208054061 724992 111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 177 111 48 102 0 72 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 708

[startup+0.515368 s]
/proc/loadavg: 1.94 1.42 1.15 3/64 30598
/proc/meminfo: memFree=413200/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=836 CPUtime=0.51
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 141 0 0 0 50 1 0 0 21 0 1 0 208054061 856064 124 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 209 124 48 102 0 104 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 836

[startup+1.33553 s]
/proc/loadavg: 1.94 1.42 1.15 2/65 30599
/proc/meminfo: memFree=412872/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=836 CPUtime=1.33
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 158 0 0 0 132 1 0 0 25 0 1 0 208054061 856064 141 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530087 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 209 141 48 102 0 104 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 836

[startup+2.97386 s]
/proc/loadavg: 1.94 1.42 1.15 2/65 30599
/proc/meminfo: memFree=412680/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=964 CPUtime=2.97
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 179 0 0 0 296 1 0 0 25 0 1 0 208054061 987136 162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529977 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 241 162 48 102 0 136 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 964

[startup+6.25052 s]
/proc/loadavg: 1.87 1.41 1.15 2/65 30599
/proc/meminfo: memFree=412552/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=1080 CPUtime=6.24
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 210 0 0 0 623 1 0 0 25 0 1 0 208054061 1105920 193 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 270 193 48 102 0 165 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1080

[startup+12.7068 s]
/proc/loadavg: 1.80 1.41 1.15 2/65 30599
/proc/meminfo: memFree=412232/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=1176 CPUtime=12.7
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 244 0 0 0 1269 1 0 0 25 0 1 0 208054061 1204224 227 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 294 227 48 102 0 189 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1176

[startup+25.6084 s]
/proc/loadavg: 1.62 1.39 1.15 2/65 30599
/proc/meminfo: memFree=412040/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=1412 CPUtime=25.59
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 296 0 0 0 2558 1 0 0 25 0 1 0 208054061 1445888 279 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523094 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 353 279 48 102 0 248 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 1412

[startup+51.2145 s]
/proc/loadavg: 1.41 1.35 1.14 2/65 30599
/proc/meminfo: memFree=411784/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=1668 CPUtime=51.19
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 359 0 0 0 5118 1 0 0 25 0 1 0 208054061 1708032 342 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529080 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 417 342 48 102 0 312 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 1668

[startup+102.429 s]
/proc/loadavg: 1.17 1.30 1.14 2/65 30599
/proc/meminfo: memFree=411400/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=1964 CPUtime=102.38
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 439 0 0 0 10237 1 0 0 25 0 1 0 208054061 2011136 422 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 491 422 48 102 0 386 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 1964

[startup+162.449 s]
/proc/loadavg: 1.06 1.24 1.12 2/65 30599
/proc/meminfo: memFree=411080/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2172 CPUtime=162.38
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 512 0 0 0 16237 1 0 0 25 0 1 0 208054061 2224128 485 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 543 485 48 102 0 438 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 2172

[startup+222.468 s]
/proc/loadavg: 1.02 1.19 1.11 2/65 30599
/proc/meminfo: memFree=410888/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2472 CPUtime=222.37
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 563 0 0 0 22236 1 0 0 25 0 1 0 208054061 2531328 534 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549325 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 618 534 48 102 0 513 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 2472

[startup+282.485 s]
/proc/loadavg: 1.01 1.16 1.10 2/65 30599
/proc/meminfo: memFree=410696/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2648 CPUtime=282.37
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 601 0 0 0 28236 1 0 0 25 0 1 0 208054061 2711552 571 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 662 571 48 102 0 557 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 2648

[startup+342.504 s]
/proc/loadavg: 1.00 1.12 1.09 2/65 30599
/proc/meminfo: memFree=410504/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2756 CPUtime=342.37
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 669 0 0 0 34236 1 0 0 25 0 1 0 208054061 2822144 614 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 689 614 48 102 0 584 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 2756

[startup+402.53 s]
/proc/loadavg: 1.00 1.10 1.08 2/65 30599
/proc/meminfo: memFree=410312/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2976 CPUtime=402.36
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 754 0 0 0 40235 1 0 0 25 0 1 0 208054061 3047424 656 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 744 656 48 102 0 639 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 2976

[startup+462.549 s]
/proc/loadavg: 1.07 1.09 1.08 2/65 30599
/proc/meminfo: memFree=410312/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=2996 CPUtime=462.37
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 782 0 0 0 46235 2 0 0 25 0 1 0 208054061 3067904 676 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 749 676 48 102 0 644 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 2996

[startup+522.563 s]
/proc/loadavg: 1.02 1.08 1.08 2/65 30599
/proc/meminfo: memFree=410120/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3232 CPUtime=522.36
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 830 0 0 0 52234 2 0 0 25 0 1 0 208054061 3309568 724 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 808 724 48 102 0 703 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 3232

[startup+582.587 s]
/proc/loadavg: 1.01 1.06 1.07 2/65 30599
/proc/meminfo: memFree=410184/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3128 CPUtime=582.36
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 845 0 0 0 58234 2 0 0 25 0 1 0 208054061 3203072 711 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 782 711 48 102 0 677 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 3128

[startup+642.609 s]
/proc/loadavg: 1.00 1.05 1.07 2/65 30601
/proc/meminfo: memFree=410056/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3284 CPUtime=642.36
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 897 0 0 0 64234 2 0 0 25 0 1 0 208054061 3362816 741 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 821 741 48 102 0 716 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 3284

[startup+702.629 s]
/proc/loadavg: 1.00 1.03 1.06 2/65 30601
/proc/meminfo: memFree=409864/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3428 CPUtime=702.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 945 0 0 0 70233 2 0 0 25 0 1 0 208054061 3510272 780 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134549433 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 857 780 48 102 0 752 0
Current children cumulated CPU time (s) 702.35
Current children cumulated vsize (KiB) 3428

[startup+762.649 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 30601
/proc/meminfo: memFree=409800/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3524 CPUtime=762.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 971 0 0 0 76233 2 0 0 25 0 1 0 208054061 3608576 806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525760 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 881 806 48 102 0 776 0
Current children cumulated CPU time (s) 762.35
Current children cumulated vsize (KiB) 3524

[startup+822.672 s]
/proc/loadavg: 1.00 1.02 1.05 2/65 30601
/proc/meminfo: memFree=409800/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3524 CPUtime=822.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 973 0 0 0 82233 2 0 0 25 0 1 0 208054061 3608576 808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 881 808 48 102 0 776 0
Current children cumulated CPU time (s) 822.35
Current children cumulated vsize (KiB) 3524

[startup+882.692 s]
/proc/loadavg: 1.00 1.01 1.04 2/65 30601
/proc/meminfo: memFree=409736/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3600 CPUtime=882.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 994 0 0 0 88232 3 0 0 25 0 1 0 208054061 3686400 829 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529475 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 900 829 48 102 0 795 0
Current children cumulated CPU time (s) 882.35
Current children cumulated vsize (KiB) 3600

[startup+942.711 s]
/proc/loadavg: 1.04 1.02 1.04 2/65 30601
/proc/meminfo: memFree=409736/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3672 CPUtime=942.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1009 0 0 0 94232 3 0 0 25 0 1 0 208054061 3760128 844 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597643 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 918 844 48 102 0 813 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 3672

[startup+1002.73 s]
/proc/loadavg: 1.01 1.02 1.04 2/65 30601
/proc/meminfo: memFree=409544/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3704 CPUtime=1002.34
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1053 0 0 0 100231 3 0 0 25 0 1 0 208054061 3792896 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 926 860 48 102 0 821 0
Current children cumulated CPU time (s) 1002.34
Current children cumulated vsize (KiB) 3704

[startup+1062.75 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 30601
/proc/meminfo: memFree=409544/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3704 CPUtime=1062.35
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1078 0 0 0 106231 4 0 0 25 0 1 0 208054061 3792896 860 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525924 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 926 860 48 102 0 821 0
Current children cumulated CPU time (s) 1062.35
Current children cumulated vsize (KiB) 3704

[startup+1122.77 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 30601
/proc/meminfo: memFree=409480/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3764 CPUtime=1122.34
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1115 0 0 0 112230 4 0 0 25 0 1 0 208054061 3854336 877 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525788 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 941 877 48 102 0 836 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 3764

[startup+1182.78 s]
/proc/loadavg: 1.04 1.02 1.02 2/65 30601
/proc/meminfo: memFree=409416/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3884 CPUtime=1182.33
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1147 0 0 0 118229 4 0 0 25 0 1 0 208054061 3977216 907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529054 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 971 907 48 102 0 866 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 3884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 1.02 1.02 1.02 2/65 30601
/proc/meminfo: memFree=409416/2055920 swapFree=4183396/4192956
[pid=30598] ppid=30596 vsize=3884 CPUtime=1200.05
/proc/30598/stat : 30598 (picosat) R 30596 30598 30151 0 -1 4194304 1147 0 0 0 120001 4 0 0 25 0 1 0 208054061 3977216 907 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/30598/statm: 971 907 48 102 0 866 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 3884

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): 1200.51
CPU time (s): 1200.06
CPU user time (s): 1200.01
CPU system time (s): 0.042993
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 3932

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1147
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= 2002

runsolver used 0.72189 second user time and 2.48662 second system time

The end



Launcher Data (download as text)




Begin job on node66 on Mon Feb 19 10:29:25 UTC 2007

IDJOB= 300039
IDBENCH= 20025
IDSOLVER= 106
FILE ID= node66/300039-1171880965

PBS_JOBID= 3839778

Free space on /tmp= 66563 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v400/unif-k3-r4.26-v400-c1704-S1671397883-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/300039-1171880965/picosat /tmp/evaluation/300039-1171880965/instance-300039-1171880965.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-300039-1171880965 -o ROOT/results/node66/solver-300039-1171880965 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300039-1171880965/picosat /tmp/evaluation/300039-1171880965/instance-300039-1171880965.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  9b938d3ce8a45ac3fb47963c51fbe49e

RANDOM SEED= 846009343

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:        413480 kB
Buffers:         51988 kB
Cached:        1435568 kB
SwapCached:       3616 kB
Active:         839664 kB
Inactive:       657500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        413480 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:             492 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:           131160 kB
Committed_AS:   582156 kB
PageTables:       1376 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= 66563 MiB

End job on node66 on Mon Feb 19 10:49:28 UTC 2007