Trace number 301673

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
tinisat 2007-02-08? (TO) 1200.1 1200.45

General information on the benchmark

Namerandom/LargeSize/5SAT/v1000/
unif-k5-r20-v1000-c20000-S683236487-13.cnf
MD5SUM4356efd851b4254135ae4efd766e660e
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 variables1000
Number of clauses20000
Sum of the clauses size100000
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 520000
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Tinisat 0.22
0.00/0.03	c solving /tmp/evaluation/301673-1171984660/instance-301673-1171984660.cnf
0.00/0.03	c 1000 variables, 20000 clauses

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/node5/watcher-301673-1171984660 -o ROOT/results/node5/solver-301673-1171984660 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301673-1171984660/tinisat /tmp/evaluation/301673-1171984660/instance-301673-1171984660.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: 1.83 1.82 1.44 3/77 3772
/proc/meminfo: memFree=1044192/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=876 CPUtime=0
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 123 0 0 0 0 0 0 0 18 0 1 0 218420825 897024 108 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134612771 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 219 108 48 110 0 106 0

[startup+0.107709 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 3772
/proc/meminfo: memFree=1044192/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=2752 CPUtime=0.1
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 545 0 0 0 10 0 0 0 18 0 1 0 218420825 2818048 529 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134517138 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 688 529 52 110 0 575 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2752

[startup+0.51575 s]
/proc/loadavg: 1.83 1.82 1.44 3/77 3772
/proc/meminfo: memFree=1044192/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=4628 CPUtime=0.5
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 811 0 0 0 50 0 0 0 21 0 1 0 218420825 4739072 795 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 1157 795 52 110 0 1044 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4628

[startup+1.33584 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 3773
/proc/meminfo: memFree=1039768/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=8380 CPUtime=1.32
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 1286 0 0 0 132 0 0 0 25 0 1 0 218420825 8581120 1270 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 2095 1270 52 110 0 1982 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8380

[startup+2.97203 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 3773
/proc/meminfo: memFree=1037272/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=15884 CPUtime=2.96
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 2117 0 0 0 295 1 0 0 25 0 1 0 218420825 16265216 2101 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 3971 2101 52 110 0 3858 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 15884

[startup+6.2484 s]
/proc/loadavg: 1.77 1.81 1.44 2/78 3773
/proc/meminfo: memFree=1031448/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=16148 CPUtime=6.23
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 3417 0 0 0 622 1 0 0 25 0 1 0 218420825 16535552 3401 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134517119 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 4037 3401 52 110 0 3924 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 16148

[startup+12.7061 s]
/proc/loadavg: 1.65 1.78 1.44 2/78 3773
/proc/meminfo: memFree=1022680/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=31544 CPUtime=12.69
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 5474 0 0 0 1266 3 0 0 25 0 1 0 218420825 32301056 5425 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134518568 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 7886 5425 52 110 0 7773 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 31544

[startup+25.5086 s]
/proc/loadavg: 1.55 1.76 1.43 2/78 3773
/proc/meminfo: memFree=1011288/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=62208 CPUtime=25.49
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 8379 0 0 0 2543 6 0 0 25 0 1 0 218420825 63700992 8330 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15552 8330 52 110 0 15439 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 62208

[startup+51.1225 s]
/proc/loadavg: 1.36 1.69 1.42 2/78 3773
/proc/meminfo: memFree=993432/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=63124 CPUtime=51.09
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 12813 0 0 0 5099 10 0 0 25 0 1 0 218420825 64638976 12699 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519972 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 15781 12699 52 110 0 15668 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 63124

[startup+102.336 s]
/proc/loadavg: 1.15 1.58 1.40 2/78 3773
/proc/meminfo: memFree=969368/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=125232 CPUtime=102.29
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 18969 0 0 0 10213 16 0 0 25 0 1 0 218420825 128237568 18726 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 31308 18726 52 110 0 31195 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 125232

[startup+162.37 s]
/proc/loadavg: 1.06 1.48 1.37 2/78 3773
/proc/meminfo: memFree=947864/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=126420 CPUtime=162.32
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 24262 0 0 0 16211 21 0 0 25 0 1 0 218420825 129454080 24019 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 31605 24019 52 110 0 31492 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 126420

[startup+222.4 s]
/proc/loadavg: 1.02 1.39 1.34 2/78 3773
/proc/meminfo: memFree=928792/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=126948 CPUtime=222.33
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 29031 0 0 0 22206 27 0 0 25 0 1 0 218420825 129994752 28788 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 31737 28788 52 110 0 31624 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 126948

[startup+282.429 s]
/proc/loadavg: 1.00 1.31 1.32 2/78 3773
/proc/meminfo: memFree=912216/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=248032 CPUtime=282.33
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 33177 0 0 0 28203 30 0 0 25 0 1 0 218420825 253984768 32934 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520134 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 62008 32934 52 110 0 61895 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 248032

[startup+342.458 s]
/proc/loadavg: 1.00 1.25 1.30 2/78 3773
/proc/meminfo: memFree=898904/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=249236 CPUtime=342.34
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 36507 0 0 0 34200 34 0 0 25 0 1 0 218420825 255217664 36264 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 62309 36264 52 110 0 62196 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 249236

[startup+402.492 s]
/proc/loadavg: 1.00 1.20 1.27 2/78 3773
/proc/meminfo: memFree=886040/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=251072 CPUtime=402.36
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 39903 0 0 0 40198 38 0 0 25 0 1 0 218420825 257097728 39403 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 62768 39403 52 110 0 62655 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 251072

[startup+462.52 s]
/proc/loadavg: 1.00 1.16 1.25 2/78 3773
/proc/meminfo: memFree=874968/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=251624 CPUtime=462.38
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 42708 0 0 0 46196 42 0 0 25 0 1 0 218420825 257662976 42208 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 62906 42208 52 110 0 62793 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 251624

[startup+522.549 s]
/proc/loadavg: 1.06 1.15 1.24 2/78 3773
/proc/meminfo: memFree=863448/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=251896 CPUtime=522.38
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 45614 0 0 0 52193 45 0 0 25 0 1 0 218420825 257941504 45114 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520084 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 62974 45114 52 110 0 62861 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 251896

[startup+582.577 s]
/proc/loadavg: 1.02 1.12 1.22 2/78 3773
/proc/meminfo: memFree=852888/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=252856 CPUtime=582.4
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 48197 0 0 0 58192 48 0 0 25 0 1 0 218420825 258924544 47697 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134517021 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63214 47697 52 110 0 63101 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 252856

[startup+642.607 s]
/proc/loadavg: 1.01 1.09 1.21 2/78 3773
/proc/meminfo: memFree=843608/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=253536 CPUtime=642.41
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 50535 0 0 0 64191 50 0 0 25 0 1 0 218420825 259620864 50035 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520118 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63384 50035 52 110 0 63271 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 253536

[startup+702.637 s]
/proc/loadavg: 1.00 1.07 1.19 2/78 3773
/proc/meminfo: memFree=834584/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=253944 CPUtime=702.43
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 52791 0 0 0 70190 53 0 0 25 0 1 0 218420825 260038656 52291 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63486 52291 52 110 0 63373 0
Current children cumulated CPU time (s) 702.43
Current children cumulated vsize (KiB) 253944

[startup+762.668 s]
/proc/loadavg: 1.00 1.06 1.17 2/78 3773
/proc/meminfo: memFree=826200/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=254496 CPUtime=762.43
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 54875 0 0 0 76188 55 0 0 25 0 1 0 218420825 260603904 54375 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63624 54375 52 110 0 63511 0
Current children cumulated CPU time (s) 762.43
Current children cumulated vsize (KiB) 254496

[startup+822.7 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 3773
/proc/meminfo: memFree=817624/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=254904 CPUtime=822.45
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 56970 0 0 0 82187 58 0 0 25 0 1 0 218420825 261021696 56470 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63726 56470 52 110 0 63613 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 254904

[startup+882.732 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 3773
/proc/meminfo: memFree=809048/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=255040 CPUtime=882.47
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 59141 0 0 0 88186 61 0 0 25 0 1 0 218420825 261160960 58641 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63760 58641 52 110 0 63647 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 255040

[startup+942.763 s]
/proc/loadavg: 1.00 1.03 1.14 2/78 3773
/proc/meminfo: memFree=800472/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=255184 CPUtime=942.48
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 61275 0 0 0 94185 63 0 0 25 0 1 0 218420825 261308416 60775 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134520078 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63796 60775 52 110 0 63683 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 255184

[startup+1002.79 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 3773
/proc/meminfo: memFree=791768/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=255456 CPUtime=1002.49
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 63510 0 0 0 100183 66 0 0 25 0 1 0 218420825 261586944 63010 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 63864 63010 52 110 0 63751 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 255456

[startup+1062.82 s]
/proc/loadavg: 1.00 1.01 1.12 2/78 3773
/proc/meminfo: memFree=783704/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=495736 CPUtime=1062.5
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 65471 0 0 0 106181 69 0 0 25 0 1 0 218420825 507633664 64971 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 123934 64971 52 110 0 123821 0
Current children cumulated CPU time (s) 1062.5
Current children cumulated vsize (KiB) 495736

[startup+1122.85 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 3773
/proc/meminfo: memFree=775896/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=495880 CPUtime=1122.52
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 67444 0 0 0 112181 71 0 0 25 0 1 0 218420825 507781120 66944 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 123970 66944 52 110 0 123857 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 495880

[startup+1182.88 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 3773
/proc/meminfo: memFree=767832/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=495880 CPUtime=1182.52
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 69469 0 0 0 118179 73 0 0 25 0 1 0 218420825 507781120 68969 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 123970 68969 52 110 0 123857 0
Current children cumulated CPU time (s) 1182.52
Current children cumulated vsize (KiB) 495880



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 3/78 3773
/proc/meminfo: memFree=765464/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=496016 CPUtime=1200.05
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 70032 0 0 0 119930 75 0 0 25 0 1 0 218420825 507920384 69532 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 124004 69532 52 110 0 123891 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 496016

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.09 3/78 3773
/proc/meminfo: memFree=765464/2055920 swapFree=4192812/4192956
[pid=3772] ppid=3770 vsize=496016 CPUtime=1200.05
/proc/3772/stat : 3772 (tinisat) R 3770 3772 3666 0 -1 4194304 70032 0 0 0 119930 75 0 0 25 0 1 0 218420825 507920384 69532 18446744073709551615 134512640 134966189 4294956624 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/3772/statm: 124004 69532 52 110 0 123891 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 496016

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.1
CPU user time (s): 1199.31
CPU system time (s): 0.795879
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 496016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.31
system time used= 0.795879
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 70032
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= 1470

runsolver used 1.38379 second user time and 2.75358 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Tue Feb 20 15:17:40 UTC 2007

IDJOB= 301673
IDBENCH= 20065
IDSOLVER= 100
FILE ID= node5/301673-1171984660

PBS_JOBID= 3849064

Free space on /tmp= 66551 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1000/unif-k5-r20-v1000-c20000-S683236487-13.cnf
COMMAND LINE= /tmp/evaluation/301673-1171984660/tinisat /tmp/evaluation/301673-1171984660/instance-301673-1171984660.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-301673-1171984660 -o ROOT/results/node5/solver-301673-1171984660 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301673-1171984660/tinisat /tmp/evaluation/301673-1171984660/instance-301673-1171984660.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  4356efd851b4254135ae4efd766e660e

RANDOM SEED= 595104253

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1044664 kB
Buffers:         62304 kB
Cached:         827000 kB
SwapCached:          0 kB
Active:         541684 kB
Inactive:       391584 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1044664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1008 kB
Writeback:           0 kB
Mapped:          62816 kB
Slab:            63604 kB
Committed_AS:   794132 kB
PageTables:       1692 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= 66551 MiB

End job on node5 on Tue Feb 20 15:37:43 UTC 2007