Trace number 309797

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) 1200.03 1200.42

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
MD5SUM880cf9bf7c6e3aec7f289eb949c11ac5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.799
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node70/watcher-309797-1172546955 -o ROOT/results/node70/solver-309797-1172546955 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309797-1172546955/picosat /tmp/evaluation/309797-1172546955/instance-309797-1172546955.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: 0.92 0.98 0.99 3/64 13641
/proc/meminfo: memFree=1854936/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=568 CPUtime=0
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 81 0 0 0 0 0 0 0 18 0 1 0 237496276 581632 66 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 142 66 40 102 0 37 0

[startup+0.107276 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13641
/proc/meminfo: memFree=1854936/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=840 CPUtime=0.1
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 146 0 0 0 9 1 0 0 18 0 1 0 237496276 860160 129 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529280 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 210 129 48 102 0 105 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 840

[startup+0.515344 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 13641
/proc/meminfo: memFree=1854936/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=840 CPUtime=0.51
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 163 0 0 0 50 1 0 0 21 0 1 0 237496276 860160 146 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 210 146 48 102 0 105 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 840

[startup+1.33648 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1854544/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=964 CPUtime=1.33
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 175 0 0 0 132 1 0 0 25 0 1 0 237496276 987136 158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134520044 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 241 158 48 102 0 136 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 964

[startup+2.97476 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1854352/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=964 CPUtime=2.97
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 192 0 0 0 296 1 0 0 25 0 1 0 237496276 987136 175 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525907 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 241 175 48 102 0 136 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 964

[startup+6.25132 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1854160/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=1088 CPUtime=6.24
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 220 0 0 0 623 1 0 0 25 0 1 0 237496276 1114112 203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 272 203 48 102 0 167 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1088

[startup+12.7074 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1853968/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=1208 CPUtime=12.7
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 257 0 0 0 1269 1 0 0 25 0 1 0 237496276 1236992 240 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 302 240 48 102 0 197 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1208

[startup+25.5086 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1853712/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=1444 CPUtime=25.49
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 310 0 0 0 2548 1 0 0 25 0 1 0 237496276 1478656 293 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529490 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 361 293 48 102 0 256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1444

[startup+51.1149 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1853456/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=1752 CPUtime=51.09
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 377 0 0 0 5108 1 0 0 25 0 1 0 237496276 1794048 360 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 438 360 48 102 0 333 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 1752

[startup+102.318 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1853072/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=2048 CPUtime=102.27
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 463 0 0 0 10226 1 0 0 25 0 1 0 237496276 2097152 445 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525820 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 512 445 48 102 0 407 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 2048

[startup+162.334 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1852688/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=2360 CPUtime=162.27
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 546 0 0 0 16226 1 0 0 25 0 1 0 237496276 2416640 528 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 590 528 48 102 0 485 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 2360

[startup+222.345 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1852432/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=2616 CPUtime=222.26
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 611 0 0 0 22225 1 0 0 25 0 1 0 237496276 2678784 593 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522848 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 654 593 48 102 0 549 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 2616

[startup+282.361 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1852112/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=2824 CPUtime=282.26
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 677 0 0 0 28224 2 0 0 25 0 1 0 237496276 2891776 650 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 706 650 48 102 0 601 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 2824

[startup+342.378 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851984/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3064 CPUtime=342.26
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 737 0 0 0 34224 2 0 0 25 0 1 0 237496276 3137536 702 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525802 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 766 702 48 102 0 661 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 3064

[startup+402.392 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851856/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3160 CPUtime=402.25
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 761 0 0 0 40223 2 0 0 25 0 1 0 237496276 3235840 722 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530198 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 790 722 48 102 0 685 0
Current children cumulated CPU time (s) 402.25
Current children cumulated vsize (KiB) 3160

[startup+462.408 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851728/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3232 CPUtime=462.25
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 799 0 0 0 46223 2 0 0 25 0 1 0 237496276 3309568 753 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 808 753 48 102 0 703 0
Current children cumulated CPU time (s) 462.25
Current children cumulated vsize (KiB) 3232

[startup+522.422 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851664/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3520 CPUtime=522.24
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 857 0 0 0 52222 2 0 0 25 0 1 0 237496276 3604480 811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 880 811 48 102 0 775 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 3520

[startup+582.44 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851536/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3516 CPUtime=582.24
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 857 0 0 0 58222 2 0 0 25 0 1 0 237496276 3600384 811 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 879 811 48 102 0 774 0
Current children cumulated CPU time (s) 582.24
Current children cumulated vsize (KiB) 3516

[startup+642.46 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851344/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3576 CPUtime=642.24
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 887 0 0 0 64222 2 0 0 25 0 1 0 237496276 3661824 839 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531002 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 894 839 48 102 0 789 0
Current children cumulated CPU time (s) 642.24
Current children cumulated vsize (KiB) 3576

[startup+702.472 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851280/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3664 CPUtime=702.24
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 927 0 0 0 70221 3 0 0 25 0 1 0 237496276 3751936 849 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 916 849 48 102 0 811 0
Current children cumulated CPU time (s) 702.24
Current children cumulated vsize (KiB) 3664

[startup+762.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851152/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3760 CPUtime=762.23
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 967 0 0 0 76220 3 0 0 25 0 1 0 237496276 3850240 885 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 940 885 48 102 0 835 0
Current children cumulated CPU time (s) 762.23
Current children cumulated vsize (KiB) 3760

[startup+822.504 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 13642
/proc/meminfo: memFree=1851152/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3852 CPUtime=822.22
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1028 0 0 0 82219 3 0 0 25 0 1 0 237496276 3944448 899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525769 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 963 899 48 102 0 858 0
Current children cumulated CPU time (s) 822.22
Current children cumulated vsize (KiB) 3852

[startup+882.52 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850960/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3960 CPUtime=882.22
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1062 0 0 0 88219 3 0 0 25 0 1 0 237496276 4055040 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524040 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 990 933 48 102 0 885 0
Current children cumulated CPU time (s) 882.22
Current children cumulated vsize (KiB) 3960

[startup+942.534 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850960/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3960 CPUtime=942.21
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1062 0 0 0 94218 3 0 0 25 0 1 0 237496276 4055040 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 990 933 48 102 0 885 0
Current children cumulated CPU time (s) 942.21
Current children cumulated vsize (KiB) 3960

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850960/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=3960 CPUtime=1002.2
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1062 0 0 0 100217 3 0 0 25 0 1 0 237496276 4055040 933 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525778 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 990 933 48 102 0 885 0
Current children cumulated CPU time (s) 1002.2
Current children cumulated vsize (KiB) 3960

[startup+1062.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850960/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=4020 CPUtime=1062.2
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1074 0 0 0 106216 4 0 0 25 0 1 0 237496276 4116480 945 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 1005 945 48 102 0 900 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 4020

[startup+1122.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850832/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=4100 CPUtime=1122.2
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1092 0 0 0 112216 4 0 0 25 0 1 0 237496276 4198400 963 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 1025 963 48 102 0 920 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 4100

[startup+1182.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850832/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=4104 CPUtime=1182.2
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1100 0 0 0 118216 4 0 0 25 0 1 0 237496276 4202496 971 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 1026 971 48 102 0 921 0
Current children cumulated CPU time (s) 1182.2
Current children cumulated vsize (KiB) 4104



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13642
/proc/meminfo: memFree=1850832/2055920 swapFree=4183024/4192956
[pid=13641] ppid=13639 vsize=4136 CPUtime=1200.02
/proc/13641/stat : 13641 (picosat) R 13639 13641 12777 0 -1 4194304 1101 0 0 0 119998 4 0 0 25 0 1 0 237496276 4235264 972 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13641/statm: 1034 972 48 102 0 929 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 4136

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): 1200.42
CPU time (s): 1200.03
CPU user time (s): 1199.98
CPU system time (s): 0.044993
CPU usage (%): 99.967
Max. virtual memory (cumulated for all children) (KiB): 4140

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1101
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= 2928

runsolver used 1.08183 second user time and 2.12568 second system time

The end



Launcher Data (download as text)




Begin job on node70 on Tue Feb 27 03:29:16 UTC 2007

IDJOB= 309797
IDBENCH= 20270
IDSOLVER= 106
FILE ID= node70/309797-1172546955

PBS_JOBID= 3971842

Free space on /tmp= 66561 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1889416016-07-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309797-1172546955/picosat /tmp/evaluation/309797-1172546955/instance-309797-1172546955.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-309797-1172546955 -o ROOT/results/node70/solver-309797-1172546955 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309797-1172546955/picosat /tmp/evaluation/309797-1172546955/instance-309797-1172546955.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  880cf9bf7c6e3aec7f289eb949c11ac5

RANDOM SEED= 51987352

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:       1855408 kB
Buffers:         26796 kB
Cached:         126632 kB
SwapCached:       4128 kB
Active:          78560 kB
Inactive:        84800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1855408 kB
SwapTotal:     4192956 kB
SwapFree:      4183024 kB
Dirty:             508 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            23220 kB
Committed_AS:   351872 kB
PageTables:       1396 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66561 MiB

End job on node70 on Tue Feb 27 03:49:18 UTC 2007