Trace number 320577

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/narain/
clauses-4.cnf
MD5SUM47aea57a75df97a09b0fd4dea46085be
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark33.6819
Satisfiable
(Un)Satisfiability was proved
Number of variables267766
Number of clauses1002957
Sum of the clauses size2476573
Maximum clause length217
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2756840
Number of clauses of size 3179525
Number of clauses of size 42715
Number of clauses of size 553863
Number of clauses of size over 510013

Solver Data (download as text)

3.30/3.32	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/320577-1173048087/instance-320577-1173048087.cnf
3.99/4.01	c found 1 unit clauses in formula

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-320577-1173048087 -o ROOT/results/node26/solver-320577-1173048087 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320577-1173048087/UnitMarch_32_bits /tmp/evaluation/320577-1173048087/instance-320577-1173048087.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 0.98 0.99 3/77 3500
/proc/meminfo: memFree=1249760/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=6276 CPUtime=0
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 447 0 0 0 0 0 0 0 18 0 1 0 324762414 6426624 430 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 1569 434 91 214 0 1352 0

[startup+0.031253 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3500
/proc/meminfo: memFree=1249760/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=12876 CPUtime=0.02
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 2519 0 0 0 2 0 0 0 18 0 1 0 324762414 13185024 2502 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 3219 2506 91 214 0 3002 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 12876

[startup+0.101245 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3500
/proc/meminfo: memFree=1249760/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=22400 CPUtime=0.1
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 5479 0 0 0 8 2 0 0 18 0 1 0 324762414 22937600 5462 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 5600 5462 92 214 0 5383 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 22400

[startup+0.301279 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3500
/proc/meminfo: memFree=1249760/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=25556 CPUtime=0.29
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 6319 0 0 0 27 2 0 0 19 0 1 0 324762414 26169344 6204 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 6389 6204 92 214 0 6172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 25556

[startup+0.70135 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 3500
/proc/meminfo: memFree=1249760/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=31480 CPUtime=0.69
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 7901 0 0 0 66 3 0 0 23 0 1 0 324762414 32235520 7657 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 7870 7657 92 214 0 7653 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 31480

[startup+1.50149 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1215192/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=43064 CPUtime=1.49
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 11041 0 0 0 144 5 0 0 25 0 1 0 324762414 44097536 10540 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 10766 10540 92 214 0 10549 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43064

[startup+3.10176 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1199256/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=65836 CPUtime=3.09
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 17225 0 0 0 301 8 0 0 25 0 1 0 324762414 67416064 16211 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 16459 16211 92 214 0 16242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 65836

[startup+6.30132 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1129624/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=126812 CPUtime=6.29
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 33864 0 0 0 614 15 0 0 25 0 1 0 324762414 129855488 30678 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537649 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 31703 30678 97 214 0 31486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 126812

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1129688/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=12.69
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 37545 0 0 0 1251 18 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 123116

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1129752/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=25.49
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 46095 0 0 0 2528 21 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 123116

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 3501
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=51.08
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 63195 0 0 0 5080 28 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 123116

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 3503
/proc/meminfo: memFree=1129752/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=102.26
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 97395 0 0 0 10183 43 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529689 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 123116

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=126812 CPUtime=162.24
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 138174 0 0 0 16162 62 0 0 25 0 1 0 324762414 129855488 30678 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134532531 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 31703 30678 97 214 0 31486 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 126812

[startup+222.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=222.22
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 177765 0 0 0 22142 80 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529642 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 123116

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=282.2
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 218805 0 0 0 28119 101 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 123116

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129752/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=126812 CPUtime=342.18
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 259584 0 0 0 34100 118 0 0 25 0 1 0 324762414 129855488 30678 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537660 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 31703 30678 97 214 0 31486 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 126812

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129752/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=402.16
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 299175 0 0 0 40080 136 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 123116

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129752/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=462.14
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 338505 0 0 0 46060 154 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 123116

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=522.12
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 379545 0 0 0 52039 173 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529635 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 123116

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1126360/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=582.1
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 420585 0 0 0 58019 191 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 123116

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129880/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=642.08
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 461625 0 0 0 63997 211 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 123116

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=702.06
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 500955 0 0 0 69976 230 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 123116

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1127384/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=126812 CPUtime=762.05
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 541995 0 0 0 75955 250 0 0 25 0 1 0 324762414 129855488 30939 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134985988 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 31703 30939 97 214 0 31486 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 126812

[startup+822.302 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 3503
/proc/meminfo: memFree=1129880/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=822.02
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 581325 0 0 0 81932 270 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 123116

[startup+882.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 3503
/proc/meminfo: memFree=1129880/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=882.01
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 622365 0 0 0 87911 290 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 123116

[startup+942.302 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 3503
/proc/meminfo: memFree=1129880/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=941.98
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 661695 0 0 0 93889 309 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 941.98
Current children cumulated vsize (KiB) 123116

[startup+1002.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=1001.96
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 702735 0 0 0 99870 326 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529680 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 123116

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=1061.95
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 742065 0 0 0 105850 345 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 123116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 3503
/proc/meminfo: memFree=1129816/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=1121.93
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 783105 0 0 0 111829 364 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 123116

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3569
/proc/meminfo: memFree=1128536/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=126812 CPUtime=1181.87
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 823884 0 0 0 117804 383 0 0 25 0 1 0 324762414 129855488 30678 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 31703 30678 97 214 0 31486 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 126812



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 3613
/proc/meminfo: memFree=1128536/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=1200.05
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 836115 0 0 0 119617 388 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 123116

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: 1.00 1.00 1.00 2/84 3613
/proc/meminfo: memFree=1128536/2055920 swapFree=4154868/4192956
[pid=3500] ppid=3498 vsize=123116 CPUtime=1200.05
/proc/3500/stat : 3500 (UnitMarch_32_bi) R 3498 3500 2923 0 -1 4194304 836115 0 0 0 119617 388 0 0 25 0 1 0 324762414 126070784 30015 18446744073709551615 134512640 135389829 4294956688 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/3500/statm: 30779 30015 97 214 0 30562 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 123116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.08
CPU user time (s): 1196.18
CPU system time (s): 3.90341
CPU usage (%): 99.9629
Max. virtual memory (cumulated for all children) (KiB): 126840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1196.18
system time used= 3.90341
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 836115
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= 26149

runsolver used 1.37579 second user time and 2.98955 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Mar  4 22:41:28 UTC 2007

IDJOB= 320577
IDBENCH= 20507
IDSOLVER= 97
FILE ID= node26/320577-1173048087

PBS_JOBID= 4012482

Free space on /tmp= 66518 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/narain/clauses-4.cnf
COMMAND LINE= /tmp/evaluation/320577-1173048087/UnitMarch_32_bits /tmp/evaluation/320577-1173048087/instance-320577-1173048087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-320577-1173048087 -o ROOT/results/node26/solver-320577-1173048087 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320577-1173048087/UnitMarch_32_bits /tmp/evaluation/320577-1173048087/instance-320577-1173048087.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  47aea57a75df97a09b0fd4dea46085be

RANDOM SEED= 931968702

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1250296 kB
Buffers:         39816 kB
Cached:         681136 kB
SwapCached:      16712 kB
Active:         274900 kB
Inactive:       469472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1250296 kB
SwapTotal:     4192956 kB
SwapFree:      4154868 kB
Dirty:           20660 kB
Writeback:           0 kB
Mapped:          30444 kB
Slab:            46864 kB
Committed_AS:   828676 kB
PageTables:       1712 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= 66518 MiB

End job on node26 on Sun Mar  4 23:01:30 UTC 2007