Trace number 313653

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
UnitMarch 2007-02-08? (TO) 1200.09 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-19-u.cnf
MD5SUM1f049803198bb32ab05476465773cc39
Bench CategoryINDUST (industrial 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 variables246502
Number of clauses1169243
Sum of the clauses size2711964
Maximum clause length10
Minimum clause length1
Number of clauses of size 120518
Number of clauses of size 2893029
Number of clauses of size 3209596
Number of clauses of size 45120
Number of clauses of size 520480
Number of clauses of size over 520500

Solver Data (download as text)

3.79/3.80	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313653-1176888799/instance-313653-1176888799.cnf
4.49/4.56	c found 20518 unit clauses in formula

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-313653-1176888799 -o ROOT/results/node17/solver-313653-1176888799 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313653-1176888799/UnitMarch_32_bits /tmp/evaluation/313653-1176888799/instance-313653-1176888799.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.97 3/77 21864
/proc/meminfo: memFree=1797240/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=5816 CPUtime=0
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 442 0 0 0 0 0 0 0 18 0 1 0 136797474 5955584 425 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 1454 428 91 214 0 1237 0

[startup+0.0638641 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 21864
/proc/meminfo: memFree=1797240/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=20336 CPUtime=0.06
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 4949 0 0 0 4 2 0 0 18 0 1 0 136797474 20824064 4932 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 5084 4932 92 214 0 4867 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 20336

[startup+0.101867 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 21864
/proc/meminfo: memFree=1797240/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=20876 CPUtime=0.09
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 5087 0 0 0 7 2 0 0 18 0 1 0 136797474 21377024 5070 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 5219 5070 92 214 0 5002 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 20876

[startup+0.301887 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 21864
/proc/meminfo: memFree=1797240/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=24164 CPUtime=0.29
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 5978 0 0 0 27 2 0 0 19 0 1 0 136797474 24743936 5863 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134524488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 6041 5863 92 214 0 5824 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 24164

[startup+0.701929 s]
/proc/loadavg: 0.91 0.95 0.97 3/77 21864
/proc/meminfo: memFree=1797240/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=29956 CPUtime=0.69
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 7565 0 0 0 66 3 0 0 23 0 1 0 136797474 30674944 7321 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 7489 7321 92 214 0 7272 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 29956

[startup+1.50201 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 21865
/proc/meminfo: memFree=1763888/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=41540 CPUtime=1.49
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 10702 0 0 0 145 4 0 0 25 0 1 0 136797474 42536960 10201 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 10385 10201 92 214 0 10168 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 41540

[startup+3.10118 s]
/proc/loadavg: 0.91 0.95 0.97 2/78 21865
/proc/meminfo: memFree=1748592/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=64180 CPUtime=3.09
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 16831 0 0 0 302 7 0 0 25 0 1 0 136797474 65720320 15817 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 16045 15818 92 214 0 15828 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64180

[startup+6.30151 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674096/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127400 CPUtime=6.29
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 32825 0 0 0 614 15 0 0 25 0 1 0 136797474 130457600 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31850 30786 97 214 0 31633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 127400

[startup+12.7012 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1677616/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127400 CPUtime=12.69
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 36209 0 0 0 1252 17 0 0 25 0 1 0 136797474 130457600 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31850 30786 97 214 0 31633 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 127400

[startup+25.5015 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674352/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127400 CPUtime=25.48
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 41609 0 0 0 2529 19 0 0 25 0 1 0 136797474 130457600 30546 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31850 30546 97 214 0 31633 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 127400

[startup+51.1012 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674416/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127400 CPUtime=51.08
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 52001 0 0 0 5083 25 0 0 25 0 1 0 136797474 130457600 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529640 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31850 30786 97 214 0 31633 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 127400

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674416/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127400 CPUtime=102.26
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 73433 0 0 0 10191 35 0 0 25 0 1 0 136797474 130457600 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529669 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31850 30786 97 214 0 31633 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 127400

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674288/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=162.25
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 99005 0 0 0 16178 47 0 0 25 0 1 0 136797474 130482176 30546 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30546 97 214 0 31639 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 127424

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21865
/proc/meminfo: memFree=1674288/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=222.23
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 123929 0 0 0 22165 58 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 127424

[startup+282.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674096/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=282.21
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 149735 0 0 0 28152 69 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 127424

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674992/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=342.19
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 175541 0 0 0 34138 81 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986046 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 127424

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674032/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=402.18
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 200225 0 0 0 40125 93 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 127424

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674800/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=462.16
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 226031 0 0 0 46110 106 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 127424

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1673904/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=522.14
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 250715 0 0 0 52097 117 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 127424

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1673840/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=582.12
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 276521 0 0 0 58081 131 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529755 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 127424

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1673776/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127424 CPUtime=642.12
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 302327 0 0 0 64069 143 0 0 25 0 1 0 136797474 130482176 30786 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31856 30786 97 214 0 31639 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 127424

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674480/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=702.09
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 327833 0 0 0 70053 156 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 125792

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1673520/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=762.08
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 353179 0 0 0 76040 168 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 125792

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674736/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=822.06
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 377423 0 0 0 82026 180 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 125792

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674672/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=122900 CPUtime=882.04
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 401667 0 0 0 88013 191 0 0 25 0 1 0 136797474 125849600 29685 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 30725 29685 97 214 0 30508 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 122900

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674608/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=942.03
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 427013 0 0 0 94000 203 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 125792

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674544/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=127376 CPUtime=1002.01
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 452117 0 0 0 99987 214 0 0 25 0 1 0 136797474 130433024 30545 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31844 30546 97 214 0 31627 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 127376

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674544/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=1061.99
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 476603 0 0 0 105972 227 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 125792

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674480/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=1121.98
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 500847 0 0 0 111959 239 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 125792

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674032/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=1181.96
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 526193 0 0 0 117946 250 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 125792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.97 2/78 21867
/proc/meminfo: memFree=1674352/2055920 swapFree=4140916/4192956
[pid=21864] ppid=21862 vsize=125792 CPUtime=1200.06
/proc/21864/stat : 21864 (UnitMarch_32_bi) R 21862 21864 21753 0 -1 4194304 533907 0 0 0 119752 254 0 0 25 0 1 0 136797474 128811008 30408 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21864/statm: 31448 30408 97 214 0 31231 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 125792

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): 1200.43
CPU time (s): 1200.09
CPU user time (s): 1197.53
CPU system time (s): 2.56261
CPU usage (%): 99.9716
Max. virtual memory (cumulated for all children) (KiB): 127424

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.52
system time used= 2.56261
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533907
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= 24968

runsolver used 1.22281 second user time and 2.75258 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Wed Apr 18 09:33:20 UTC 2007

IDJOB= 313653
IDBENCH= 20372
IDSOLVER= 97
FILE ID= node17/313653-1176888799

PBS_JOBID= 4595122

Free space on /tmp= 66383 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/313653-1176888799/UnitMarch_32_bits /tmp/evaluation/313653-1176888799/instance-313653-1176888799.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-313653-1176888799 -o ROOT/results/node17/solver-313653-1176888799 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313653-1176888799/UnitMarch_32_bits /tmp/evaluation/313653-1176888799/instance-313653-1176888799.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  1f049803198bb32ab05476465773cc39

RANDOM SEED= 913177363

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.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		: 3000.240
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		: 3000.240
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:       1797648 kB
Buffers:          8656 kB
Cached:         174400 kB
SwapCached:      14348 kB
Active:          87020 kB
Inactive:       119992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797648 kB
SwapTotal:     4192956 kB
SwapFree:      4140916 kB
Dirty:           23472 kB
Writeback:           0 kB
Mapped:          31168 kB
Slab:            36776 kB
Committed_AS:  7040480 kB
PageTables:       1796 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= 66383 MiB

End job on node17 on Wed Apr 18 09:53:22 UTC 2007