Trace number 314013

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) 1200.05 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-5-19-u.cnf
MD5SUM3be331331884289c55e55acdeed55dc7
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 variables208002
Number of clauses986543
Sum of the clauses size2288164
Maximum clause length10
Minimum clause length1
Number of clauses of size 117318
Number of clauses of size 2753529
Number of clauses of size 3176796
Number of clauses of size 44320
Number of clauses of size 517280
Number of clauses of size over 517300

Solver Data (download as text)

3.09/3.18	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314013-1176894894/instance-314013-1176894894.cnf
3.79/3.81	c found 17318 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/node5/watcher-314013-1176894894 -o ROOT/results/node5/solver-314013-1176894894 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314013-1176894894/UnitMarch_32_bits /tmp/evaluation/314013-1176894894/instance-314013-1176894894.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 0.92 3/77 21441
/proc/meminfo: memFree=1621184/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=5084 CPUtime=0
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 165527110 5206016 377 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 1271 379 91 214 0 1054 0

[startup+0.0275241 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 21441
/proc/meminfo: memFree=1621184/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=10232 CPUtime=0.01
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 1991 0 0 0 1 0 0 0 18 0 1 0 165527110 10477568 1974 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134523382 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 2558 1976 91 214 0 2341 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 10232

[startup+0.101531 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 21441
/proc/meminfo: memFree=1621184/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=17888 CPUtime=0.09
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 4341 0 0 0 8 1 0 0 18 0 1 0 165527110 18317312 4324 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 4472 4324 92 214 0 4255 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17888

[startup+0.301554 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 21441
/proc/meminfo: memFree=1621184/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=21176 CPUtime=0.29
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 5226 0 0 0 27 2 0 0 19 0 1 0 165527110 21684224 5111 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 5294 5111 92 214 0 5077 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 21176

[startup+0.701599 s]
/proc/loadavg: 0.91 0.95 0.92 3/77 21441
/proc/meminfo: memFree=1621184/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=27100 CPUtime=0.69
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 6821 0 0 0 67 2 0 0 22 0 1 0 165527110 27750400 6577 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 6775 6577 92 214 0 6558 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 27100

[startup+1.50169 s]
/proc/loadavg: 0.91 0.95 0.92 2/78 21442
/proc/meminfo: memFree=1590712/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=38420 CPUtime=1.49
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 9907 0 0 0 144 5 0 0 25 0 1 0 165527110 39342080 9406 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 9605 9406 92 214 0 9388 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 38420

[startup+3.10187 s]
/proc/loadavg: 0.91 0.95 0.92 2/78 21442
/proc/meminfo: memFree=1575096/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=61060 CPUtime=3.09
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 16062 0 0 0 300 9 0 0 25 0 1 0 165527110 62525440 15048 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 15265 15048 92 214 0 15048 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 61060

[startup+6.30123 s]
/proc/loadavg: 0.92 0.95 0.92 2/78 21442
/proc/meminfo: memFree=1517304/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=6.29
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 27940 0 0 0 615 14 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 104808

[startup+12.702 s]
/proc/loadavg: 0.93 0.95 0.92 2/78 21442
/proc/meminfo: memFree=1517432/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=12.69
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 30736 0 0 0 1254 15 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 104808

[startup+25.5014 s]
/proc/loadavg: 0.94 0.96 0.92 2/78 21442
/proc/meminfo: memFree=1518264/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=25.48
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 36328 0 0 0 2531 17 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986112 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 104808

[startup+51.1013 s]
/proc/loadavg: 0.96 0.96 0.92 2/78 21442
/proc/meminfo: memFree=1517496/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=51.06
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 47309 0 0 0 5083 23 0 0 25 0 1 0 165527110 107323392 25791 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537657 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25791 97 214 0 25985 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 104808

[startup+102.305 s]
/proc/loadavg: 0.98 0.96 0.92 2/78 21442
/proc/meminfo: memFree=1517496/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=102.24
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 68948 0 0 0 10189 35 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 104808

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517496/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=162.22
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 95773 0 0 0 16175 47 0 0 25 0 1 0 165527110 107323392 25791 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25791 97 214 0 25985 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 104808

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517432/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=222.21
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 122072 0 0 0 22161 60 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 104808

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1518200/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=282.19
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 148168 0 0 0 28147 72 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 104808

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517368/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=342.17
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 174264 0 0 0 34132 85 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 104808

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517304/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=402.15
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 200360 0 0 0 40116 99 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 104808

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517240/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=462.13
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 226456 0 0 0 46101 112 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 104808

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517240/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=522.12
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 252349 0 0 0 52087 125 0 0 25 0 1 0 165527110 107323392 25791 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537647 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25791 97 214 0 25985 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 104808

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517176/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=582.1
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 278648 0 0 0 58073 137 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 104808

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517176/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=642.09
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 304744 0 0 0 64059 150 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 104808

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517112/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=702.06
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 330840 0 0 0 70044 162 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529671 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 104808

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517112/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=762.05
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 356936 0 0 0 76030 175 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 104808

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517048/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=822.03
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 383032 0 0 0 82016 187 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 104808

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1516984/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=882.01
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 409128 0 0 0 88001 200 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 104808

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517816/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=942
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 435224 0 0 0 93988 212 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529615 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 104808

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21442
/proc/meminfo: memFree=1517752/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=1001.98
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 461320 0 0 0 99973 225 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529744 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 104808

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21444
/proc/meminfo: memFree=1519800/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=1061.96
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 487416 0 0 0 105959 237 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 104808

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21444
/proc/meminfo: memFree=1516856/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=1121.94
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 513512 0 0 0 111946 248 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 104808

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21444
/proc/meminfo: memFree=1516792/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=1181.93
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 539608 0 0 0 117932 261 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529711 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 104808



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.92 2/78 21444
/proc/meminfo: memFree=1516792/2055920 swapFree=4148144/4192956
[pid=21441] ppid=21439 vsize=104808 CPUtime=1200.02
/proc/21441/stat : 21441 (UnitMarch_32_bi) R 21439 21441 20760 0 -1 4194304 547064 0 0 0 119738 264 0 0 25 0 1 0 165527110 107323392 25994 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/21441/statm: 26202 25994 97 214 0 25985 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 104808

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1197.39
CPU system time (s): 2.66259
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 104840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.39
system time used= 2.6626
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 547064
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= 24392

runsolver used 1.39979 second user time and 2.97355 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Wed Apr 18 11:14:55 UTC 2007

IDJOB= 314013
IDBENCH= 20381
IDSOLVER= 97
FILE ID= node5/314013-1176894894

PBS_JOBID= 4595148

Free space on /tmp= 66422 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-5-19-u.cnf
COMMAND LINE= /tmp/evaluation/314013-1176894894/UnitMarch_32_bits /tmp/evaluation/314013-1176894894/instance-314013-1176894894.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-314013-1176894894 -o ROOT/results/node5/solver-314013-1176894894 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314013-1176894894/UnitMarch_32_bits /tmp/evaluation/314013-1176894894/instance-314013-1176894894.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  3be331331884289c55e55acdeed55dc7

RANDOM SEED= 857423664

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
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		: 3000.232
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:       1621592 kB
Buffers:         18528 kB
Cached:         347840 kB
SwapCached:      12800 kB
Active:          88560 kB
Inactive:       304092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1621592 kB
SwapTotal:     4192956 kB
SwapFree:      4148144 kB
Dirty:           20020 kB
Writeback:           0 kB
Mapped:          29800 kB
Slab:            27264 kB
Committed_AS:  8602264 kB
PageTables:       1720 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= 66422 MiB

End job on node5 on Wed Apr 18 11:34:57 UTC 2007