Trace number 314133

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) 1200.03 1200.42

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/dated-10-17-u.cnf
MD5SUM780d946576ec5746b4ea9832bb01dbc5
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 variables229544
Number of clauses1070757
Sum of the clauses size2471122
Maximum clause length10
Minimum clause length1
Number of clauses of size 119156
Number of clauses of size 2831957
Number of clauses of size 3176604
Number of clauses of size 44780
Number of clauses of size 519120
Number of clauses of size over 519140

Solver Data (download as text)

3.39/3.46	c UnitMarch starting with seed 1804289383 on /tmp/evaluation/314133-1176896898/instance-314133-1176896898.cnf
4.09/4.16	c found 19156 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/node60/watcher-314133-1176896898 -o ROOT/results/node60/solver-314133-1176896898 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314133-1176896898/UnitMarch_32_bits /tmp/evaluation/314133-1176896898/instance-314133-1176896898.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: 1.00 1.00 1.00 3/64 2078
/proc/meminfo: memFree=1462160/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=5552 CPUtime=0
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 414 0 0 0 0 0 0 0 18 0 1 0 137599791 5685248 397 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 1388 400 91 214 0 1171 0

[startup+0.0366459 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2078
/proc/meminfo: memFree=1462160/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=13736 CPUtime=0.03
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 2997 0 0 0 2 1 0 0 18 0 1 0 137599791 14065664 2980 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 3434 2984 91 214 0 3217 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 13736

[startup+0.102652 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2078
/proc/meminfo: memFree=1462160/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=19552 CPUtime=0.09
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 4777 0 0 0 7 2 0 0 18 0 1 0 137599791 20021248 4760 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 4888 4760 92 214 0 4671 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 19552

[startup+0.301672 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2078
/proc/meminfo: memFree=1462160/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=22972 CPUtime=0.29
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 5668 0 0 0 27 2 0 0 19 0 1 0 137599791 23523328 5553 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 5743 5553 92 214 0 5526 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 22972

[startup+0.70271 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2078
/proc/meminfo: memFree=1462160/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=28896 CPUtime=0.7
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 7276 0 0 0 67 3 0 0 23 0 1 0 137599791 29589504 7032 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 7224 7032 92 214 0 7007 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 28896

[startup+1.50179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2079
/proc/meminfo: memFree=1429960/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=40348 CPUtime=1.49
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 10411 0 0 0 145 4 0 0 25 0 1 0 137599791 41316352 9910 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135006184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 10087 9910 92 214 0 9870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 40348

[startup+3.10195 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2079
/proc/meminfo: memFree=1413896/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=62856 CPUtime=3.09
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 16508 0 0 0 298 11 0 0 25 0 1 0 137599791 64364544 15494 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 135043485 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 15714 15494 92 214 0 15497 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 62856

[startup+6.30126 s]
/proc/loadavg: 1.08 1.02 1.01 2/65 2079
/proc/meminfo: memFree=1348872/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=117780 CPUtime=6.29
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 31109 0 0 0 611 18 0 0 25 0 1 0 137599791 120606720 28037 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134990859 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29445 28039 97 214 0 29228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 117780

[startup+12.7019 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=12.69
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 33506 0 0 0 1250 19 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 118044

[startup+25.5011 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=25.48
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 38671 0 0 0 2527 21 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529550 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118044

[startup+51.1017 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2079
/proc/meminfo: memFree=1349000/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=51.08
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 49810 0 0 0 5082 26 0 0 25 0 1 0 137599791 120877056 28144 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537628 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28144 97 214 0 29294 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 118044

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 2079
/proc/meminfo: memFree=1349064/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=102.27
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 70694 0 0 0 10191 36 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 118044

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2079
/proc/meminfo: memFree=1349000/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=162.25
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 96519 0 0 0 16178 47 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 118044

[startup+222.301 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 2079
/proc/meminfo: memFree=1349000/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=222.24
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 122344 0 0 0 22164 60 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529560 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 118044

[startup+282.301 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 2079
/proc/meminfo: memFree=1349000/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=282.22
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 148036 0 0 0 28151 71 0 0 25 0 1 0 137599791 120877056 28235 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28236 97 214 0 29294 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 118044

[startup+342.301 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 2079
/proc/meminfo: memFree=1349832/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=342.2
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 172961 0 0 0 34137 83 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134986125 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 118044

[startup+402.301 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=402.19
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 197753 0 0 0 40126 93 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529563 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 118044

[startup+462.301 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=462.18
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 223354 0 0 0 46113 105 0 0 25 0 1 0 137599791 120877056 28144 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537646 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28144 97 214 0 29294 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 118044

[startup+522.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2079
/proc/meminfo: memFree=1349832/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=522.16
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 248370 0 0 0 52099 117 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 118044

[startup+582.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2079
/proc/meminfo: memFree=1351368/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=582.15
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 274195 0 0 0 58087 128 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529625 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 118044

[startup+642.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=642.14
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 298987 0 0 0 64075 139 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 118044

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2079
/proc/meminfo: memFree=1348936/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=702.11
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 324812 0 0 0 70061 150 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529648 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 118044

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2079
/proc/meminfo: memFree=1348872/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=762.1
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 349604 0 0 0 76049 161 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134517123 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 118044

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348480/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=821.99
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 375429 0 0 0 82025 174 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 118044

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348616/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=881.98
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 400221 0 0 0 88013 185 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 118044

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348616/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=941.97
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 425962 0 0 0 93999 198 0 0 25 0 1 0 137599791 120877056 28284 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134530662 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28285 97 214 0 29294 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 118044

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348552/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=1001.95
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 450838 0 0 0 99987 208 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 118044

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348552/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=1061.93
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 476439 0 0 0 105974 219 0 0 25 0 1 0 137599791 120877056 28144 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134537643 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28144 97 214 0 29294 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 118044

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348616/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=1121.92
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 501455 0 0 0 111961 231 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529605 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 118044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348616/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=1181.91
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 527280 0 0 0 117949 242 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529770 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 118044



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2277
/proc/meminfo: memFree=1348616/2055920 swapFree=4181680/4192956
[pid=2078] ppid=2076 vsize=118044 CPUtime=1200
/proc/2078/stat : 2078 (UnitMarch_32_bi) R 2076 2078 1296 0 -1 4194304 534511 0 0 0 119754 246 0 0 25 0 1 0 137599791 120877056 28368 18446744073709551615 134512640 135389829 4294956656 18446744073709551615 134529683 0 0 4096 0 0 0 0 17 1 0 0
/proc/2078/statm: 29511 28368 97 214 0 29294 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 118044

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): 1200.03
CPU user time (s): 1197.55
CPU system time (s): 2.48662
CPU usage (%): 99.9674
Max. virtual memory (cumulated for all children) (KiB): 118100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.55
system time used= 2.48662
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 534511
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= 2328

runsolver used 0.907861 second user time and 2.44263 second system time

The end

Launcher Data (download as text)

Begin job on node60 on Wed Apr 18 11:48:18 UTC 2007

IDJOB= 314133
IDBENCH= 20384
IDSOLVER= 97
FILE ID= node60/314133-1176896898

PBS_JOBID= 4595156

Free space on /tmp= 66431 MiB

SOLVER NAME= UnitMarch 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/dated-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/314133-1176896898/UnitMarch_32_bits /tmp/evaluation/314133-1176896898/instance-314133-1176896898.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-314133-1176896898 -o ROOT/results/node60/solver-314133-1176896898 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314133-1176896898/UnitMarch_32_bits /tmp/evaluation/314133-1176896898/instance-314133-1176896898.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  780d946576ec5746b4ea9832bb01dbc5

RANDOM SEED= 169389005

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.214
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		: 3000.214
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:       1462632 kB
Buffers:         21804 kB
Cached:         498044 kB
SwapCached:       5044 kB
Active:         185684 kB
Inactive:       345172 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1462632 kB
SwapTotal:     4192956 kB
SwapFree:      4181680 kB
Dirty:           21532 kB
Writeback:           0 kB
Mapped:          15504 kB
Slab:            48504 kB
Committed_AS:  1517296 kB
PageTables:       1464 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= 66431 MiB

End job on node60 on Wed Apr 18 12:08:21 UTC 2007