Trace number 306795

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) 1200.11 1200.45

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
MD5SUMfb3f2949b4db9208554e1bbbe827c1fe
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.10/0.19	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/306795-1172106511/instance-306795-1172106511.cnf
0.19/0.25	c found 0 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-306795-1172106511 -o ROOT/results/node18/solver-306795-1172106511 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306795-1172106511/UnitMarch_32_bits /tmp/evaluation/306795-1172106511/instance-306795-1172106511.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 3/77 17382
/proc/meminfo: memFree=1855792/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=2040 CPUtime=0
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 376 0 0 0 0 0 0 0 18 0 1 0 230605696 2088960 359 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 510 359 92 214 0 293 0

[startup+0.107926 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1855792/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=3500 CPUtime=0.1
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 747 0 0 0 10 0 0 0 18 0 1 0 230605696 3584000 730 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 875 730 92 214 0 658 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3500

[startup+0.515964 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 17382
/proc/meminfo: memFree=1855792/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8252 CPUtime=0.51
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 1977 0 0 0 50 1 0 0 21 0 1 0 230605696 8450048 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2063 1927 97 214 0 1846 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 8252

[startup+1.33604 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848424/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1.33
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 1993 0 0 0 132 1 0 0 25 0 1 0 230605696 8552448 1925 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1925 97 214 0 1871 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8352

[startup+2.9722 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848296/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=2.96
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 2019 0 0 0 295 1 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529592 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8352

[startup+6.24852 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848104/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=6.24
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 2045 0 0 0 623 1 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8352

[startup+12.7071 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848104/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=12.69
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 2187 0 0 0 1268 1 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8352

[startup+25.5114 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848168/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8200 CPUtime=25.5
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 2496 0 0 0 2548 2 0 0 25 0 1 0 230605696 8396800 1918 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134521526 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2050 1918 97 214 0 1833 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 8200

[startup+51.1229 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848168/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=51.1
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 3058 0 0 0 5107 3 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 8352

[startup+102.336 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848168/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=102.3
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 4126 0 0 0 10226 4 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8352

[startup+162.367 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848040/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=162.32
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 5198 0 0 0 16226 6 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 8352

[startup+222.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1848040/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=222.33
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 6403 0 0 0 22225 8 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529630 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 8352

[startup+282.423 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847976/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=282.33
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 7609 0 0 0 28224 9 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 8352

[startup+342.454 s]
/proc/loadavg: 0.99 0.98 0.99 3/78 17383
/proc/meminfo: memFree=1847912/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=342.34
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 8743 0 0 0 34223 11 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 8352

[startup+402.488 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847848/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=402.36
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 9930 0 0 0 40223 13 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 8352

[startup+462.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847720/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=462.37
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 11158 0 0 0 46222 15 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 8352

[startup+522.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847656/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=522.39
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 12407 0 0 0 52222 17 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 8352

[startup+582.571 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847592/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=582.4
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 13621 0 0 0 58221 19 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 8352

[startup+642.602 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847592/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=642.42
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 14848 0 0 0 64221 21 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 8352

[startup+702.628 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847528/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=702.42
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 15977 0 0 0 70219 23 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 8352

[startup+762.658 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847400/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=762.44
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 17215 0 0 0 76219 25 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 8352

[startup+822.69 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847400/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=822.45
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 18356 0 0 0 82218 27 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 8352

[startup+882.719 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 17383
/proc/meminfo: memFree=1847336/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=882.47
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 19658 0 0 0 88218 29 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134531037 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 882.47
Current children cumulated vsize (KiB) 8352

[startup+942.748 s]
/proc/loadavg: 1.04 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847272/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=942.48
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 20891 0 0 0 94218 30 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529607 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 942.48
Current children cumulated vsize (KiB) 8352

[startup+1002.78 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847272/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1002.49
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 22159 0 0 0 100217 32 0 0 25 0 1 0 230605696 8552448 1924 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529592 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1924 97 214 0 1871 0
Current children cumulated CPU time (s) 1002.49
Current children cumulated vsize (KiB) 8352

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847144/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1062.51
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 23384 0 0 0 106217 34 0 0 25 0 1 0 230605696 8552448 1924 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537651 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1924 97 214 0 1871 0
Current children cumulated CPU time (s) 1062.51
Current children cumulated vsize (KiB) 8352

[startup+1122.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847144/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1122.52
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 24697 0 0 0 112216 36 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 1122.52
Current children cumulated vsize (KiB) 8352

[startup+1182.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847080/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1182.59
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 25952 0 0 0 118221 38 0 0 25 0 1 0 230605696 8552448 1926 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1926 97 214 0 1871 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 8352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847080/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1200.1
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 26281 0 0 0 119972 38 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8352

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 17383
/proc/meminfo: memFree=1847080/2055920 swapFree=4192812/4192956
[pid=17382] ppid=17380 vsize=8352 CPUtime=1200.1
/proc/17382/stat : 17382 (UnitMarch_32_bi) R 17380 17382 16013 0 -1 4194304 26281 0 0 0 119972 38 0 0 25 0 1 0 230605696 8552448 1927 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/17382/statm: 2088 1927 97 214 0 1871 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 8352

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.11
CPU user time (s): 1199.73
CPU system time (s): 0.387941
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 8352

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.73
system time used= 0.387941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26281
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= 883

runsolver used 1.40379 second user time and 2.81157 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Thu Feb 22 01:08:32 UTC 2007

IDJOB= 306795
IDBENCH= 20190
IDSOLVER= 97
FILE ID= node18/306795-1172106511

PBS_JOBID= 3865343

Free space on /tmp= 66541 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1416986890-04.cnf
COMMAND LINE= /tmp/evaluation/306795-1172106511/UnitMarch_32_bits /tmp/evaluation/306795-1172106511/instance-306795-1172106511.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-306795-1172106511 -o ROOT/results/node18/solver-306795-1172106511 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306795-1172106511/UnitMarch_32_bits /tmp/evaluation/306795-1172106511/instance-306795-1172106511.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  fb3f2949b4db9208554e1bbbe827c1fe

RANDOM SEED= 996635557

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1856136 kB
Buffers:         17664 kB
Cached:          70396 kB
SwapCached:          0 kB
Active:          90856 kB
Inactive:        56812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1856136 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3348 kB
Writeback:           0 kB
Mapped:          78540 kB
Slab:            37704 kB
Committed_AS:   908216 kB
PageTables:       1668 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= 66541 MiB

End job on node18 on Thu Feb 22 01:28:34 UTC 2007