Trace number 316356

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
CMUSAT 2007-02-08? (TO) 1200.06 1200.52

General information on the benchmark

Namecrafted/spence/
medium/s89-100.cnf
MD5SUMa1c857f1db1ccfc50e10a8a9bb41e428
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark37.9012
Satisfiable
(Un)Satisfiability was proved
Number of variables89
Number of clauses188
Sum of the clauses size564
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3188
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  89                                                   |
0.00/0.00	c |  Number of clauses:    188                                                  |

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/node33/watcher-316356-1172667737 -o ROOT/results/node33/solver-316356-1172667737 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/316356-1172667737/cmusat /tmp/evaluation/316356-1172667737/instance-316356-1172667737.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 1.02 1.00 3/70 20600
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=2180 CPUtime=0
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 191809045 2232320 143 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581673 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 545 143 118 243 0 299 0

[startup+0.037573 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 20600
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=2312 CPUtime=0.03
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 195 0 0 0 3 0 0 0 18 0 1 0 191809045 2367488 178 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134581693 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 578 178 118 243 0 332 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2312

[startup+0.101586 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 20600
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=2588 CPUtime=0.09
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 249 0 0 0 9 0 0 0 18 0 1 0 191809045 2650112 232 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589748 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 647 232 118 243 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2588

[startup+0.301626 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 20600
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=2588 CPUtime=0.29
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 191809045 2650112 259 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590150 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 647 259 118 243 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2588

[startup+0.701709 s]
/proc/loadavg: 1.00 1.02 1.00 3/70 20600
/proc/meminfo: memFree=979992/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=3144 CPUtime=0.69
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 380 0 0 0 69 0 0 0 22 0 1 0 191809045 3219456 363 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589534 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 786 363 118 243 0 540 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3144

[startup+1.50187 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 20601
/proc/meminfo: memFree=978832/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=4132 CPUtime=1.49
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 621 0 0 0 149 0 0 0 25 0 1 0 191809045 4231168 604 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590148 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 1033 604 118 243 0 787 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4132

[startup+3.1022 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 20601
/proc/meminfo: memFree=977744/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=4376 CPUtime=3.09
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 712 0 0 0 309 0 0 0 25 0 1 0 191809045 4481024 695 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 1094 695 118 243 0 848 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4376

[startup+6.30186 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 20607
/proc/meminfo: memFree=976080/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=6048 CPUtime=6.28
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 1127 0 0 0 628 0 0 0 25 0 1 0 191809045 6193152 1074 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 1512 1074 118 243 0 1266 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 6048

[startup+12.7012 s]
/proc/loadavg: 1.00 1.02 1.00 2/71 20611
/proc/meminfo: memFree=973208/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=9352 CPUtime=12.68
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 2136 0 0 0 1268 0 0 0 25 0 1 0 191809045 9576448 1755 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 2338 1755 118 243 0 2092 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9352

[startup+25.5018 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20635
/proc/meminfo: memFree=972872/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=10460 CPUtime=25.46
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 2822 0 0 0 2545 1 0 0 25 0 1 0 191809045 10711040 2132 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589504 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 2615 2132 118 243 0 2369 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 10460

[startup+51.1011 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20635
/proc/meminfo: memFree=968016/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=16548 CPUtime=51.05
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 4785 0 0 0 5103 2 0 0 25 0 1 0 191809045 16945152 3340 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 4137 3340 118 243 0 3891 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 16548

[startup+102.306 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20635
/proc/meminfo: memFree=963984/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=20092 CPUtime=102.23
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 6326 0 0 0 10221 2 0 0 25 0 1 0 191809045 20574208 4333 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 5023 4333 118 243 0 4777 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 20092

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20635
/proc/meminfo: memFree=956048/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=29948 CPUtime=162.22
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 9628 0 0 0 16218 4 0 0 25 0 1 0 191809045 30666752 6309 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 7487 6309 118 243 0 7241 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 29948

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=954384/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=31188 CPUtime=222.19
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 10602 0 0 0 22215 4 0 0 25 0 1 0 191809045 31936512 6736 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 7797 6736 118 243 0 7551 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 31188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=952528/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=33008 CPUtime=282.17
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 11418 0 0 0 28212 5 0 0 25 0 1 0 191809045 33800192 7209 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 8252 7209 118 243 0 8006 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33008

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=949840/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=35524 CPUtime=342.14
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 12473 0 0 0 34209 5 0 0 25 0 1 0 191809045 36376576 7860 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589722 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 8881 7860 118 243 0 8635 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 35524

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20635
/proc/meminfo: memFree=946896/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=38052 CPUtime=402.12
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 13577 0 0 0 40206 6 0 0 25 0 1 0 191809045 38965248 8596 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 9513 8596 118 243 0 9267 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 38052

[startup+462.302 s]
/proc/loadavg: 1.18 1.05 1.01 2/65 20635
/proc/meminfo: memFree=934672/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=55848 CPUtime=462.11
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 18575 0 0 0 46202 9 0 0 25 0 1 0 191809045 57188352 11652 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 13962 11652 118 243 0 13716 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 55848

[startup+522.301 s]
/proc/loadavg: 1.11 1.05 1.01 2/65 20635
/proc/meminfo: memFree=934480/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=55976 CPUtime=522.09
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 18629 0 0 0 52200 9 0 0 25 0 1 0 191809045 57319424 11673 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 13994 11673 118 243 0 13748 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 55976

[startup+582.302 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 20635
/proc/meminfo: memFree=933264/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=56784 CPUtime=582.06
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 19432 0 0 0 58197 9 0 0 25 0 1 0 191809045 58146816 11973 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 14196 11973 118 243 0 13950 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 56784

[startup+642.302 s]
/proc/loadavg: 1.07 1.06 1.01 2/65 20635
/proc/meminfo: memFree=933072/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=57168 CPUtime=642.04
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 19593 0 0 0 64195 9 0 0 25 0 1 0 191809045 58540032 12036 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 14292 12036 118 243 0 14046 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 57168

[startup+702.301 s]
/proc/loadavg: 1.06 1.06 1.01 2/65 20635
/proc/meminfo: memFree=931920/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=57740 CPUtime=702.02
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 20340 0 0 0 70192 10 0 0 25 0 1 0 191809045 59125760 12337 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 14435 12337 118 243 0 14189 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 57740

[startup+762.306 s]
/proc/loadavg: 1.13 1.07 1.02 2/65 20635
/proc/meminfo: memFree=931600/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=58132 CPUtime=762
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 20415 0 0 0 76190 10 0 0 25 0 1 0 191809045 59527168 12412 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 14533 12412 118 243 0 14287 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 58132

[startup+822.302 s]
/proc/loadavg: 1.08 1.07 1.02 2/65 20635
/proc/meminfo: memFree=930960/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=58784 CPUtime=821.98
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 20626 0 0 0 82188 10 0 0 25 0 1 0 191809045 60194816 12557 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589528 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 14696 12557 118 243 0 14450 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 58784

[startup+882.301 s]
/proc/loadavg: 1.03 1.06 1.01 2/65 20635
/proc/meminfo: memFree=928976/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=60676 CPUtime=881.96
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 21715 0 0 0 88185 11 0 0 25 0 1 0 191809045 62132224 13057 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 15169 13057 118 243 0 14923 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 60676

[startup+942.302 s]
/proc/loadavg: 1.01 1.04 1.00 2/65 20635
/proc/meminfo: memFree=929040/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=60676 CPUtime=941.93
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 21722 0 0 0 94182 11 0 0 25 0 1 0 191809045 62132224 13064 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 15169 13064 118 243 0 14923 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 60676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 20635
/proc/meminfo: memFree=928656/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=61064 CPUtime=1001.91
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 21865 0 0 0 100180 11 0 0 25 0 1 0 191809045 62529536 13141 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 15266 13141 118 243 0 15020 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 61064

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20635
/proc/meminfo: memFree=928528/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=61196 CPUtime=1061.89
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 21905 0 0 0 106178 11 0 0 25 0 1 0 191809045 62664704 13181 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 15299 13181 118 243 0 15053 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 61196

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 20637
/proc/meminfo: memFree=925008/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=64088 CPUtime=1121.86
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 22862 0 0 0 112174 12 0 0 25 0 1 0 191809045 65626112 14040 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 16022 14040 118 243 0 15776 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 64088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20637
/proc/meminfo: memFree=923792/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=65096 CPUtime=1181.85
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 23714 0 0 0 118172 13 0 0 25 0 1 0 191809045 66658304 14353 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 16274 14353 118 243 0 16028 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 65096



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20637
/proc/meminfo: memFree=923600/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=65260 CPUtime=1200.04
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 23753 0 0 0 119991 13 0 0 25 0 1 0 191809045 66826240 14392 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 16315 14392 118 243 0 16069 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65260

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 1.01 1.00 2/65 20637
/proc/meminfo: memFree=923600/2055920 swapFree=4181868/4192956
[pid=20600] ppid=20598 vsize=65260 CPUtime=1200.04
/proc/20600/stat : 20600 (cmusat) R 20598 20600 19721 0 -1 4194304 23753 0 0 0 119991 13 0 0 25 0 1 0 191809045 66826240 14392 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/20600/statm: 16315 14392 118 243 0 16069 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 65260

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.06
CPU user time (s): 1199.92
CPU system time (s): 0.143978
CPU usage (%): 99.9623
Max. virtual memory (cumulated for all children) (KiB): 65260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.92
system time used= 0.143978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23753
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= 2207

runsolver used 0.912861 second user time and 2.40163 second system time

The end

Launcher Data (download as text)

Begin job on node33 on Wed Feb 28 13:02:17 UTC 2007

IDJOB= 316356
IDBENCH= 20439
IDSOLVER= 121
FILE ID= node33/316356-1172667737

PBS_JOBID= 3981229

Free space on /tmp= 66477 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/spence/medium/s89-100.cnf
COMMAND LINE= /tmp/evaluation/316356-1172667737/cmusat /tmp/evaluation/316356-1172667737/instance-316356-1172667737.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node33/watcher-316356-1172667737 -o ROOT/results/node33/solver-316356-1172667737 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/316356-1172667737/cmusat /tmp/evaluation/316356-1172667737/instance-316356-1172667737.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  a1c857f1db1ccfc50e10a8a9bb41e428

RANDOM SEED= 873681736

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node33.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		: 3000.259
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		: 3000.259
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:        980400 kB
Buffers:         31440 kB
Cached:         966972 kB
SwapCached:       5336 kB
Active:         158016 kB
Inactive:       852348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        980400 kB
SwapTotal:     4192956 kB
SwapFree:      4181868 kB
Dirty:            2488 kB
Writeback:           0 kB
Mapped:          16500 kB
Slab:            50756 kB
Committed_AS:   325952 kB
PageTables:       1640 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= 66477 MiB

End job on node33 on Wed Feb 28 13:22:20 UTC 2007