Trace number 313533

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) 1200.08 1200.53

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-15-u.cnf
MD5SUM5075403108b346b0852b49bcc62d2275
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 variables260346
Number of clauses1198313
Sum of the clauses size2751716
Maximum clause length10
Minimum clause length1
Number of clauses of size 119536
Number of clauses of size 2950011
Number of clauses of size 3180146
Number of clauses of size 45400
Number of clauses of size 521600
Number of clauses of size over 521620

Solver Data (download as text)

3.79/3.86	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313533-1176886818/instance-313533-1176886818.cnf
4.59/4.66	c found 19536 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/node71/watcher-313533-1176886818 -o ROOT/results/node71/solver-313533-1176886818 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313533-1176886818/UnitMarch_32_bits /tmp/evaluation/313533-1176886818/instance-313533-1176886818.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: 0.92 0.97 0.96 3/64 21844
/proc/meminfo: memFree=1479672/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=5900 CPUtime=0
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 405 0 0 0 0 0 0 0 18 0 1 0 164671140 6041600 388 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 1508 390 91 214 0 1291 0

[startup+0.0210739 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 21844
/proc/meminfo: memFree=1479672/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=9728 CPUtime=0.01
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 1572 0 0 0 1 0 0 0 18 0 1 0 164671140 9961472 1555 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 2432 1557 91 214 0 2215 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 9728

[startup+0.101084 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 21844
/proc/meminfo: memFree=1479672/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=21740 CPUtime=0.09
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 5298 0 0 0 7 2 0 0 18 0 1 0 164671140 22261760 5281 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 5435 5281 92 214 0 5218 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 21740

[startup+0.301112 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 21844
/proc/meminfo: memFree=1479672/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=25088 CPUtime=0.29
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 6203 0 0 0 27 2 0 0 19 0 1 0 164671140 25690112 6088 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 6272 6088 92 214 0 6055 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25088

[startup+0.701165 s]
/proc/loadavg: 0.92 0.97 0.96 3/64 21844
/proc/meminfo: memFree=1479672/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=31012 CPUtime=0.69
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 7809 0 0 0 66 3 0 0 22 0 1 0 164671140 31756288 7566 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 7753 7566 92 214 0 7536 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31012

[startup+1.50127 s]
/proc/loadavg: 0.92 0.97 0.96 2/65 21845
/proc/meminfo: memFree=1445360/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=42728 CPUtime=1.49
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 10996 0 0 0 144 5 0 0 25 0 1 0 164671140 43753472 10495 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 10682 10495 92 214 0 10465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 42728

[startup+3.10149 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 21845
/proc/meminfo: memFree=1430000/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=65500 CPUtime=3.09
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 17176 0 0 0 300 9 0 0 25 0 1 0 164671140 67072000 16162 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 16375 16162 92 214 0 16158 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65500

[startup+6.30293 s]
/proc/loadavg: 0.93 0.97 0.96 2/65 21845
/proc/meminfo: memFree=1352496/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=129452 CPUtime=6.29
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 33861 0 0 0 613 16 0 0 25 0 1 0 164671140 132558848 31351 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32363 31351 97 214 0 32146 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 129452

[startup+12.7018 s]
/proc/loadavg: 0.94 0.97 0.96 2/65 21845
/proc/meminfo: memFree=1356544/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=12.69
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 37569 0 0 0 1251 18 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 131432

[startup+25.5015 s]
/proc/loadavg: 0.95 0.97 0.96 2/65 21845
/proc/meminfo: memFree=1352768/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=25.48
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 42513 0 0 0 2529 19 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 131432

[startup+51.101 s]
/proc/loadavg: 0.96 0.97 0.96 2/71 21917
/proc/meminfo: memFree=1351552/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=51.05
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 53637 0 0 0 5080 25 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529598 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 131432

[startup+102.306 s]
/proc/loadavg: 0.98 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352368/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=102.17
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 75885 0 0 0 10180 37 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 131432

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352512/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=162.15
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 101841 0 0 0 16166 49 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 131432

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352512/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=222.13
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 129033 0 0 0 22152 61 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 131432

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1353664/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=282.11
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 154989 0 0 0 28138 73 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529717 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 131432

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=342.09
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 180945 0 0 0 34122 87 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 131432

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=402.08
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 207883 0 0 0 40107 101 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 131432

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=128432 CPUtime=462.06
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 233113 0 0 0 46093 113 0 0 25 0 1 0 164671140 131514368 30842 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517120 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32108 30842 97 214 0 31891 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 128432

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=522.05
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 259795 0 0 0 52080 125 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 131432

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=582.03
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 285751 0 0 0 58066 137 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532455 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 131432

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=642.02
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 311961 0 0 0 64053 149 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986085 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 131432

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=701.99
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 337917 0 0 0 70036 163 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 131432

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=761.98
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 363873 0 0 0 76024 174 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 131432

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352640/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=821.96
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 389575 0 0 0 82010 186 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 131432

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1353984/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=881.94
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 415531 0 0 0 87998 196 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 131432

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=941.93
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 441741 0 0 0 93985 208 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 131432

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1001.91
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 467697 0 0 0 99971 220 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 131432

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1353600/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1061.89
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 493653 0 0 0 105955 234 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529595 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 131432

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1121.87
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 519609 0 0 0 111943 244 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 131432

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1352576/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1181.85
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 545565 0 0 0 117929 256 0 0 25 0 1 0 164671140 134586368 31822 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31822 97 214 0 32641 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 131432



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1353600/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1200.05
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 553963 0 0 0 119745 260 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 131432

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 22043
/proc/meminfo: memFree=1353600/2055920 swapFree=4184232/4192956
[pid=21844] ppid=21842 vsize=131432 CPUtime=1200.05
/proc/21844/stat : 21844 (UnitMarch_32_bi) R 21842 21844 20878 0 -1 4194304 553963 0 0 0 119745 260 0 0 25 0 1 0 164671140 134586368 31568 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134532488 0 0 4096 0 0 0 0 17 1 0 0
/proc/21844/statm: 32858 31568 97 214 0 32641 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 131432

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1197.46
CPU system time (s): 2.6266
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 131432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.46
system time used= 2.6266
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 553963
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= 1132

runsolver used 0.910861 second user time and 2.43863 second system time

The end

Launcher Data (download as text)

Begin job on node71 on Wed Apr 18 09:00:18 UTC 2007

IDJOB= 313533
IDBENCH= 20369
IDSOLVER= 97
FILE ID= node71/313533-1176886818

PBS_JOBID= 4595108

Free space on /tmp= 66441 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-15-u.cnf
COMMAND LINE= /tmp/evaluation/313533-1176886818/UnitMarch_32_bits /tmp/evaluation/313533-1176886818/instance-313533-1176886818.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-313533-1176886818 -o ROOT/results/node71/solver-313533-1176886818 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313533-1176886818/UnitMarch_32_bits /tmp/evaluation/313533-1176886818/instance-313533-1176886818.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  5075403108b346b0852b49bcc62d2275

RANDOM SEED= 915178181

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.234
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		: 3000.234
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:       1480144 kB
Buffers:         17956 kB
Cached:         478204 kB
SwapCached:       2620 kB
Active:          81492 kB
Inactive:       424432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1480144 kB
SwapTotal:     4192956 kB
SwapFree:      4184232 kB
Dirty:           23888 kB
Writeback:           0 kB
Mapped:          15896 kB
Slab:            55876 kB
Committed_AS:  2516444 kB
PageTables:       1448 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= 66441 MiB

End job on node71 on Wed Apr 18 09:20:21 UTC 2007