Trace number 293330

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 1200.67

General information on the benchmark

Namerandom/OnTreshold/5SAT/v120/
unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
MD5SUM8cabd92b6dab5971b671630141b8d8fe
Bench CategoryRANDOM (random 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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52556
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:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-293330-1171768930 -o ROOT/results/node13/solver-293330-1171768930 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/293330-1171768930/cmusat /tmp/evaluation/293330-1171768930/instance-293330-1171768930.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.08 1.02 1.01 4/84 15899
/proc/meminfo: memFree=792168/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=2316 CPUtime=0
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 174 0 0 0 0 0 0 0 20 0 1 0 196847502 2371584 157 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134546628 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 579 157 96 243 0 333 0

[startup+0.112244 s]
/proc/loadavg: 1.08 1.02 1.01 4/84 15899
/proc/meminfo: memFree=792168/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=2900 CPUtime=0.1
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 338 0 0 0 10 0 0 0 20 0 1 0 196847502 2969600 321 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 725 321 118 243 0 479 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2900

[startup+0.5203 s]
/proc/loadavg: 1.08 1.02 1.01 4/84 15899
/proc/meminfo: memFree=792168/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=3680 CPUtime=0.51
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 505 0 0 0 51 0 0 0 24 0 1 0 196847502 3768320 488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 135107841 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 920 488 118 243 0 674 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3680

[startup+1.34141 s]
/proc/loadavg: 1.15 1.03 1.01 4/84 16413
/proc/meminfo: memFree=790824/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=3864 CPUtime=1.32
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 565 0 0 0 132 0 0 0 25 0 1 0 196847502 3956736 548 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 966 548 118 243 0 720 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 3864

[startup+2.98163 s]
/proc/loadavg: 1.15 1.03 1.01 3/85 16922
/proc/meminfo: memFree=789472/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=5732 CPUtime=2.96
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 998 0 0 0 296 0 0 0 25 0 1 0 196847502 5869568 981 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 1433 981 118 243 0 1187 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5732

[startup+6.26807 s]
/proc/loadavg: 1.15 1.03 1.01 3/84 18536
/proc/meminfo: memFree=788136/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=6364 CPUtime=6.23
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 1184 0 0 0 623 0 0 0 25 0 1 0 196847502 6516736 1167 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590180 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 1591 1167 118 243 0 1345 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 6364

[startup+12.7349 s]
/proc/loadavg: 1.28 1.06 1.02 3/84 21773
/proc/meminfo: memFree=784504/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=9536 CPUtime=12.67
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 2243 0 0 0 1266 1 0 0 25 0 1 0 196847502 9764864 1884 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 2384 1884 118 243 0 2138 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 9536

[startup+25.5526 s]
/proc/loadavg: 1.55 1.13 1.04 4/85 27706
/proc/meminfo: memFree=782584/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=11532 CPUtime=25.42
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 3029 0 0 0 2541 1 0 0 25 0 1 0 196847502 11808768 2434 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 2883 2434 118 243 0 2637 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 11532

[startup+51.2061 s]
/proc/loadavg: 1.89 1.26 1.09 4/85 7424
/proc/meminfo: memFree=776696/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=17752 CPUtime=50.96
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 5198 0 0 0 5093 3 0 0 25 0 1 0 196847502 18178048 3844 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 0 0 0
/proc/15899/statm: 4438 3844 118 243 0 4192 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 17752

[startup+102.455 s]
/proc/loadavg: 1.54 1.27 1.10 2/78 13788
/proc/meminfo: memFree=773480/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=22456 CPUtime=102.14
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 6895 0 0 0 10209 5 0 0 25 0 1 0 196847502 22994944 5165 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134590137 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 5614 5165 118 243 0 5368 0
Current children cumulated CPU time (s) 102.14
Current children cumulated vsize (KiB) 22456

[startup+162.486 s]
/proc/loadavg: 1.20 1.22 1.09 2/78 13788
/proc/meminfo: memFree=764520/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=33324 CPUtime=162.15
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 10013 0 0 0 16209 6 0 0 25 0 1 0 196847502 34123776 7328 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589798 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 8331 7328 118 243 0 8085 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 33324

[startup+222.514 s]
/proc/loadavg: 1.07 1.18 1.08 2/78 13788
/proc/meminfo: memFree=763432/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=33876 CPUtime=222.17
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 10646 0 0 0 22210 7 0 0 25 0 1 0 196847502 34689024 7582 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 8469 7582 118 243 0 8223 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33876

[startup+282.545 s]
/proc/loadavg: 1.02 1.14 1.08 2/78 13788
/proc/meminfo: memFree=761320/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=35832 CPUtime=282.18
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 11420 0 0 0 28210 8 0 0 25 0 1 0 196847502 36691968 8106 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 8958 8106 118 243 0 8712 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 35832

[startup+342.576 s]
/proc/loadavg: 1.01 1.11 1.07 2/78 13788
/proc/meminfo: memFree=757992/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=38904 CPUtime=342.2
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 12485 0 0 0 34210 10 0 0 25 0 1 0 196847502 39837696 8933 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134592868 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 9726 8933 118 243 0 9480 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 38904

[startup+402.608 s]
/proc/loadavg: 1.00 1.09 1.06 2/78 13788
/proc/meminfo: memFree=754544/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=42060 CPUtime=402.21
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 13640 0 0 0 40210 11 0 0 25 0 1 0 196847502 43069440 9793 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 10515 9793 118 243 0 10269 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 42060

[startup+462.641 s]
/proc/loadavg: 1.00 1.07 1.06 2/78 13788
/proc/meminfo: memFree=751792/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=44604 CPUtime=462.22
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 14622 0 0 0 46210 12 0 0 25 0 1 0 196847502 45674496 10488 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 11151 10488 118 243 0 10905 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 44604

[startup+522.671 s]
/proc/loadavg: 1.00 1.06 1.05 2/78 13788
/proc/meminfo: memFree=735984/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=65164 CPUtime=522.24
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 19830 0 0 0 52209 15 0 0 25 0 1 0 196847502 66727936 14416 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16291 14416 118 243 0 16045 0
Current children cumulated CPU time (s) 522.24
Current children cumulated vsize (KiB) 65164

[startup+582.704 s]
/proc/loadavg: 1.00 1.04 1.05 2/78 13788
/proc/meminfo: memFree=735728/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=65288 CPUtime=582.26
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 20227 0 0 0 58211 15 0 0 25 0 1 0 196847502 66854912 14497 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16322 14497 118 243 0 16076 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 65288

[startup+642.74 s]
/proc/loadavg: 1.00 1.03 1.04 2/78 13788
/proc/meminfo: memFree=735344/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=65156 CPUtime=642.28
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 20356 0 0 0 64212 16 0 0 25 0 1 0 196847502 66719744 14593 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16289 14593 118 243 0 16043 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 65156

[startup+702.773 s]
/proc/loadavg: 1.00 1.02 1.04 2/78 13788
/proc/meminfo: memFree=734896/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=65552 CPUtime=702.29
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 20811 0 0 0 70213 16 0 0 25 0 1 0 196847502 67125248 14701 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16388 14701 118 243 0 16142 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 65552

[startup+762.805 s]
/proc/loadavg: 1.00 1.02 1.03 2/78 13788
/proc/meminfo: memFree=734768/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=65712 CPUtime=762.31
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 20851 0 0 0 76214 17 0 0 25 0 1 0 196847502 67289088 14741 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16428 14741 118 243 0 16182 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 65712

[startup+822.841 s]
/proc/loadavg: 1.00 1.01 1.02 2/78 13788
/proc/meminfo: memFree=733936/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=66116 CPUtime=822.32
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 21502 0 0 0 82214 18 0 0 25 0 1 0 196847502 67702784 14946 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16529 14946 118 243 0 16283 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 66116

[startup+882.87 s]
/proc/loadavg: 1.04 1.02 1.02 2/78 13788
/proc/meminfo: memFree=733488/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=66760 CPUtime=882.34
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 21611 0 0 0 88215 19 0 0 25 0 1 0 196847502 68362240 15055 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16690 15055 118 243 0 16444 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 66760

[startup+942.902 s]
/proc/loadavg: 1.01 1.02 1.02 2/78 13788
/proc/meminfo: memFree=732720/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=67084 CPUtime=942.35
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 21793 0 0 0 94216 19 0 0 25 0 1 0 196847502 68694016 15237 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16771 15237 118 243 0 16525 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 67084

[startup+1002.93 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 13788
/proc/meminfo: memFree=732144/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=67700 CPUtime=1002.36
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 22393 0 0 0 100216 20 0 0 25 0 1 0 196847502 69324800 15386 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589705 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16925 15386 118 243 0 16679 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 67700

[startup+1062.97 s]
/proc/loadavg: 1.00 1.01 1.01 2/78 13788
/proc/meminfo: memFree=732016/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=67832 CPUtime=1062.39
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 22440 0 0 0 106218 21 0 0 25 0 1 0 196847502 69459968 15433 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 16958 15433 118 243 0 16712 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 67832

[startup+1123 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13790
/proc/meminfo: memFree=730992/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=68740 CPUtime=1122.4
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 22704 0 0 0 112219 21 0 0 25 0 1 0 196847502 70389760 15632 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 17185 15632 118 243 0 16939 0
Current children cumulated CPU time (s) 1122.4
Current children cumulated vsize (KiB) 68740

[startup+1183.04 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13790
/proc/meminfo: memFree=727856/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=71696 CPUtime=1182.41
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 24001 0 0 0 118218 23 0 0 25 0 1 0 196847502 73416704 16470 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 17924 16470 118 243 0 17678 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 71696



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.66 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 13790
/proc/meminfo: memFree=727728/2055920 swapFree=4192812/4192956
[pid=15899] ppid=15856 vsize=71828 CPUtime=1200.03
/proc/15899/stat : 15899 (cmusat) R 15856 15899 9931 0 -1 4194304 24029 0 0 0 119980 23 0 0 25 0 1 0 196847502 73551872 16498 18446744073709551615 134512640 135508737 4294956624 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/15899/statm: 17957 16498 118 243 0 17711 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 71828

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): 1200.67
CPU time (s): 1200.06
CPU user time (s): 1199.81
CPU system time (s): 0.249962
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 71828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24029
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= 25115

runsolver used 1.41378 second user time and 2.78558 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Sun Feb 18 03:22:10 UTC 2007

IDJOB= 293330
IDBENCH= 19861
IDSOLVER= 121
FILE ID= node13/293330-1171768930

PBS_JOBID= 3839278

Free space on /tmp= 66541 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v120/unif-k5-r21.3-v120-c2556-S142115187-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/293330-1171768930/cmusat /tmp/evaluation/293330-1171768930/instance-293330-1171768930.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-293330-1171768930 -o ROOT/results/node13/solver-293330-1171768930 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/293330-1171768930/cmusat /tmp/evaluation/293330-1171768930/instance-293330-1171768930.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  8cabd92b6dab5971b671630141b8d8fe

RANDOM SEED= 750256172

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:        792704 kB
Buffers:         67548 kB
Cached:        1058736 kB
SwapCached:          0 kB
Active:         609044 kB
Inactive:       573196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        792704 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3180 kB
Writeback:           0 kB
Mapped:          75260 kB
Slab:            66108 kB
Committed_AS:   826332 kB
PageTables:       2056 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= 66541 MiB

End job on node13 on Sun Feb 18 03:42:13 UTC 2007