Trace number 313613

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) 1200.1 1200.43

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
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 variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

Solver Data (download as text)

4.49/4.53	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/313613-1176888186/instance-313613-1176888186.cnf
5.39/5.45	c found 22282 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/node2/watcher-313613-1176888186 -o ROOT/results/node2/solver-313613-1176888186 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313613-1176888186/UnitMarch_32_bits /tmp/evaluation/313613-1176888186/instance-313613-1176888186.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: 0.63 0.88 0.95 3/77 18592
/proc/meminfo: memFree=1552888/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=6632 CPUtime=0
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 408 0 0 0 0 0 0 0 18 0 1 0 164856450 6791168 391 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 1658 395 91 214 0 1441 0

[startup+0.0140919 s]
/proc/loadavg: 0.63 0.88 0.95 3/77 18592
/proc/meminfo: memFree=1552888/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=8744 CPUtime=0.01
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 1066 0 0 0 1 0 0 0 18 0 1 0 164856450 8953856 1049 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 2186 1052 91 214 0 1969 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 8744

[startup+0.101099 s]
/proc/loadavg: 0.63 0.88 0.95 3/77 18592
/proc/meminfo: memFree=1552888/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=24584 CPUtime=0.09
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 6014 0 0 0 7 2 0 0 18 0 1 0 164856450 25174016 5997 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134665302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 6146 5997 92 214 0 5929 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 24584

[startup+0.301121 s]
/proc/loadavg: 0.63 0.88 0.95 3/77 18592
/proc/meminfo: memFree=1552888/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=28004 CPUtime=0.29
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 6905 0 0 0 27 2 0 0 19 0 1 0 164856450 28676096 6790 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 7001 6790 92 214 0 6784 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28004

[startup+0.701163 s]
/proc/loadavg: 0.63 0.88 0.95 3/77 18592
/proc/meminfo: memFree=1552888/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=33928 CPUtime=0.69
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 8524 0 0 0 66 3 0 0 22 0 1 0 164856450 34742272 8280 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 8482 8281 92 214 0 8265 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33928

[startup+1.50125 s]
/proc/loadavg: 0.63 0.88 0.95 2/78 18593
/proc/meminfo: memFree=1515696/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=45512 CPUtime=1.49
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 11691 0 0 0 144 5 0 0 25 0 1 0 164856450 46604288 11190 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 11378 11190 92 214 0 11161 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 45512

[startup+3.10141 s]
/proc/loadavg: 0.63 0.88 0.95 2/78 18593
/proc/meminfo: memFree=1499184/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=67888 CPUtime=3.09
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 17771 0 0 0 299 10 0 0 25 0 1 0 164856450 69517312 16757 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 16972 16757 92 214 0 16755 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 67888

[startup+6.30174 s]
/proc/loadavg: 0.66 0.88 0.95 2/78 18593
/proc/meminfo: memFree=1416304/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=150880 CPUtime=6.29
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 38926 0 0 0 609 20 0 0 25 0 1 0 164856450 154501120 36887 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37720 36887 97 214 0 37503 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 150880

[startup+12.7014 s]
/proc/loadavg: 0.68 0.88 0.95 2/78 18593
/proc/meminfo: memFree=1405872/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=150908 CPUtime=12.69
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 41754 0 0 0 1248 21 0 0 25 0 1 0 164856450 154529792 36887 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37727 36887 97 214 0 37510 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 150908

[startup+25.5017 s]
/proc/loadavg: 0.75 0.89 0.95 2/78 18593
/proc/meminfo: memFree=1407024/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=150940 CPUtime=25.48
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 47087 0 0 0 2525 23 0 0 25 0 1 0 164856450 154562560 36596 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37735 36596 97 214 0 37518 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 150940

[startup+51.1014 s]
/proc/loadavg: 0.84 0.89 0.95 2/78 18593
/proc/meminfo: memFree=1407920/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148696 CPUtime=51.06
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 57220 0 0 0 5078 28 0 0 25 0 1 0 164856450 152264704 36357 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37174 36357 97 214 0 36957 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 148696

[startup+102.306 s]
/proc/loadavg: 0.93 0.91 0.95 2/78 18593
/proc/meminfo: memFree=1407984/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148696 CPUtime=102.24
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 78310 0 0 0 10186 38 0 0 25 0 1 0 164856450 152264704 36357 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37174 36357 97 214 0 36957 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 148696

[startup+162.302 s]
/proc/loadavg: 0.97 0.92 0.95 2/78 18593
/proc/meminfo: memFree=1407152/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148696 CPUtime=162.23
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 103618 0 0 0 16173 50 0 0 25 0 1 0 164856450 152264704 36357 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37174 36357 97 214 0 36957 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 148696

[startup+222.301 s]
/proc/loadavg: 0.99 0.93 0.95 2/78 18593
/proc/meminfo: memFree=1407856/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=147528 CPUtime=222.21
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 127813 0 0 0 22159 62 0 0 25 0 1 0 164856450 151068672 35774 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134521520 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 36882 35774 97 214 0 36665 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 147528

[startup+282.301 s]
/proc/loadavg: 0.99 0.94 0.95 2/78 18593
/proc/meminfo: memFree=1407856/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148696 CPUtime=282.19
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 152828 0 0 0 28145 74 0 0 25 0 1 0 164856450 152264704 36357 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529693 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37174 36357 97 214 0 36957 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 148696

[startup+342.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 18593
/proc/meminfo: memFree=1407024/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=150940 CPUtime=342.19
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 178136 0 0 0 34132 87 0 0 25 0 1 0 164856450 154562560 36887 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986097 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37735 36887 97 214 0 37518 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 150940

[startup+402.302 s]
/proc/loadavg: 0.99 0.95 0.95 2/78 18593
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=402.16
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 201639 0 0 0 40118 98 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 148800

[startup+462.301 s]
/proc/loadavg: 0.99 0.96 0.95 2/78 18593
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=462.15
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 226497 0 0 0 46105 110 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529646 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 148800

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18593
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=522.13
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 251355 0 0 0 52092 121 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 148800

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=582.12
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 274832 0 0 0 58079 133 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 148800

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407728/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=642.11
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 299690 0 0 0 64067 144 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529746 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 148800

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=147632 CPUtime=702.09
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 323460 0 0 0 70054 155 0 0 25 0 1 0 164856450 151175168 35800 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517103 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 36908 35800 97 214 0 36691 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 147632

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=762.08
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 348025 0 0 0 76041 167 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529637 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 148800

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=822.06
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 372883 0 0 0 82027 179 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529666 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 148800

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=882.05
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 397741 0 0 0 88015 190 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 148800

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407664/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=942.03
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 421218 0 0 0 94000 203 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529766 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 148800

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=1002.02
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 446076 0 0 0 99988 214 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 148800

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=1061.99
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 470934 0 0 0 105974 225 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 148800

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=1121.98
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 494411 0 0 0 111962 236 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 148800

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1410160/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=1181.96
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 519269 0 0 0 117948 248 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 148800



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/78 18595
/proc/meminfo: memFree=1407600/2055920 swapFree=4138452/4192956
[pid=18592] ppid=18590 vsize=148800 CPUtime=1200.07
/proc/18592/stat : 18592 (UnitMarch_32_bi) R 18590 18592 18476 0 -1 4194304 526174 0 0 0 119754 253 0 0 25 0 1 0 164856450 152371200 36383 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18592/statm: 37200 36383 97 214 0 36983 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 148800

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.1
CPU user time (s): 1197.54
CPU system time (s): 2.55661
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 150940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.54
system time used= 2.55661
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 526174
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= 1963

runsolver used 1.42678 second user time and 2.78758 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 09:23:07 UTC 2007

IDJOB= 313613
IDBENCH= 20371
IDSOLVER= 97
FILE ID= node2/313613-1176888186

PBS_JOBID= 4595131

Free space on /tmp= 66466 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313613-1176888186/UnitMarch_32_bits /tmp/evaluation/313613-1176888186/instance-313613-1176888186.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-313613-1176888186 -o ROOT/results/node2/solver-313613-1176888186 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313613-1176888186/UnitMarch_32_bits /tmp/evaluation/313613-1176888186/instance-313613-1176888186.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 200288808

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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:       1553360 kB
Buffers:         36520 kB
Cached:         368192 kB
SwapCached:      22872 kB
Active:         145480 kB
Inactive:       292952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1553360 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           27760 kB
Writeback:           0 kB
Mapped:          30108 kB
Slab:            49560 kB
Committed_AS:  7115360 kB
PageTables:       1860 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= 66466 MiB

End job on node2 on Wed Apr 18 09:43:09 UTC 2007