Trace number 298824

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) 1200.04 1200.6

General information on the benchmark

Namerandom/OnTreshold/3SAT/v360/
unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
MD5SUM727fc359ee7c9f3d412b57a84acf2e25
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4926
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1533
Sum of the clauses size4599
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31533
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:  360                                                  |
0.00/0.00	c |  Number of clauses:    1533                                                 |

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/node66/watcher-298824-1171861254 -o ROOT/results/node66/solver-298824-1171861254 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/298824-1171861254/cmusat /tmp/evaluation/298824-1171861254/instance-298824-1171861254.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: 1.00 1.01 1.00 3/64 28332
/proc/meminfo: memFree=412976/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=2312 CPUtime=0
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 185 0 0 0 0 0 0 0 18 0 1 0 206082949 2367488 168 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530543 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 578 168 109 243 0 332 0

[startup+0.106709 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28332
/proc/meminfo: memFree=412976/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=2588 CPUtime=0.1
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 260 0 0 0 10 0 0 0 18 0 1 0 206082949 2650112 243 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589682 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 647 243 118 243 0 401 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2588

[startup+0.514791 s]
/proc/loadavg: 1.00 1.01 1.00 3/64 28332
/proc/meminfo: memFree=412976/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=2896 CPUtime=0.51
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 353 0 0 0 51 0 0 0 21 0 1 0 206082949 2965504 336 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589750 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 724 336 118 243 0 478 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2896

[startup+1.33496 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28333
/proc/meminfo: memFree=411752/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=3936 CPUtime=1.33
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 570 0 0 0 133 0 0 0 25 0 1 0 206082949 4030464 553 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 984 553 118 243 0 738 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3936

[startup+2.97129 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28333
/proc/meminfo: memFree=410920/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=4200 CPUtime=2.96
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 641 0 0 0 296 0 0 0 25 0 1 0 206082949 4300800 624 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 1050 624 118 243 0 804 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4200

[startup+6.24895 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 28333
/proc/meminfo: memFree=409064/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=5968 CPUtime=6.23
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 1089 0 0 0 623 0 0 0 25 0 1 0 206082949 6111232 1036 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590140 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 1492 1036 118 243 0 1246 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 5968

[startup+12.7052 s]
/proc/loadavg: 1.23 1.06 1.01 2/71 28397
/proc/meminfo: memFree=406760/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=6828 CPUtime=12.66
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 1440 0 0 0 1265 1 0 0 25 0 1 0 206082949 6991872 1308 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 1707 1308 118 243 0 1461 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 6828

[startup+25.5148 s]
/proc/loadavg: 1.18 1.05 1.01 2/71 28417
/proc/meminfo: memFree=404200/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=9752 CPUtime=25.45
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 2400 0 0 0 2544 1 0 0 25 0 1 0 206082949 9986048 1898 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 2438 1898 118 243 0 2192 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 9752

[startup+51.132 s]
/proc/loadavg: 1.18 1.06 1.02 2/71 28447
/proc/meminfo: memFree=401072/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=17204 CPUtime=51.05
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 4682 0 0 0 5102 3 0 0 25 0 1 0 206082949 17616896 3509 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107896 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 4301 3509 118 243 0 4055 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 17204

[startup+102.373 s]
/proc/loadavg: 1.08 1.05 1.01 2/65 28531
/proc/meminfo: memFree=397344/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=17832 CPUtime=102.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 5401 0 0 0 10216 5 0 0 25 0 1 0 206082949 18259968 3804 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 4458 3804 118 243 0 4212 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 17832

[startup+162.4 s]
/proc/loadavg: 1.03 1.04 1.00 2/65 28531
/proc/meminfo: memFree=393960/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=21056 CPUtime=162.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 6640 0 0 0 16215 6 0 0 25 0 1 0 206082949 21561344 4764 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 5264 4764 118 243 0 5018 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 21056

[startup+222.424 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 28531
/proc/meminfo: memFree=384744/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=33120 CPUtime=222.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 10026 0 0 0 22213 8 0 0 25 0 1 0 206082949 33914880 7063 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8280 7063 118 243 0 8034 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 33120

[startup+282.443 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28531
/proc/meminfo: memFree=384232/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=33460 CPUtime=282.22
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 10357 0 0 0 28213 9 0 0 25 0 1 0 206082949 34263040 7201 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590144 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8365 7201 118 243 0 8119 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 33460

[startup+342.461 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 28531
/proc/meminfo: memFree=383528/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=33708 CPUtime=342.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 10728 0 0 0 34212 9 0 0 25 0 1 0 206082949 34516992 7360 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8427 7360 118 243 0 8181 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 33708

[startup+402.485 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28531
/proc/meminfo: memFree=382824/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=34220 CPUtime=402.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 11151 0 0 0 40211 10 0 0 25 0 1 0 206082949 35041280 7550 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589521 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8555 7550 118 243 0 8309 0
Current children cumulated CPU time (s) 402.21
Current children cumulated vsize (KiB) 34220

[startup+462.508 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 28531
/proc/meminfo: memFree=381992/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=34776 CPUtime=462.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 11614 0 0 0 46211 10 0 0 25 0 1 0 206082949 35610624 7758 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8694 7758 118 243 0 8448 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 34776

[startup+522.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=381416/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=35408 CPUtime=522.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 11784 0 0 0 52211 10 0 0 25 0 1 0 206082949 36257792 7895 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 8852 7895 118 243 0 8606 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 35408

[startup+582.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=378984/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=37500 CPUtime=582.21
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 12682 0 0 0 58210 11 0 0 25 0 1 0 206082949 38400000 8512 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 9375 8512 118 243 0 9129 0
Current children cumulated CPU time (s) 582.21
Current children cumulated vsize (KiB) 37500

[startup+642.57 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 28531
/proc/meminfo: memFree=377512/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=38716 CPUtime=642.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 13044 0 0 0 64209 11 0 0 25 0 1 0 206082949 39645184 8874 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590173 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 9679 8874 118 243 0 9433 0
Current children cumulated CPU time (s) 642.2
Current children cumulated vsize (KiB) 38716

[startup+702.588 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28531
/proc/meminfo: memFree=375976/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=40180 CPUtime=702.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 13774 0 0 0 70208 12 0 0 25 0 1 0 206082949 41144320 9263 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 10045 9263 118 243 0 9799 0
Current children cumulated CPU time (s) 702.2
Current children cumulated vsize (KiB) 40180

[startup+762.612 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=374248/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=41812 CPUtime=762.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 14241 0 0 0 76207 13 0 0 25 0 1 0 206082949 42815488 9697 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 10453 9697 118 243 0 10207 0
Current children cumulated CPU time (s) 762.2
Current children cumulated vsize (KiB) 41812

[startup+822.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=371816/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=43944 CPUtime=822.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 15172 0 0 0 82207 13 0 0 25 0 1 0 206082949 44998656 10289 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590157 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 10986 10289 118 243 0 10740 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 43944

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=371432/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=44208 CPUtime=882.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 15256 0 0 0 88206 14 0 0 25 0 1 0 206082949 45268992 10373 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 11052 10373 118 243 0 10806 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 44208

[startup+942.672 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=356264/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=65104 CPUtime=942.19
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 20588 0 0 0 94203 16 0 0 25 0 1 0 206082949 66666496 14172 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16276 14172 118 243 0 16030 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 65104

[startup+1002.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=356072/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=65252 CPUtime=1002.19
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 21005 0 0 0 100202 17 0 0 25 0 1 0 206082949 66818048 14217 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16313 14217 118 243 0 16067 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 65252

[startup+1062.72 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=355880/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=65380 CPUtime=1062.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 21049 0 0 0 106203 17 0 0 25 0 1 0 206082949 66949120 14228 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16345 14228 118 243 0 16099 0
Current children cumulated CPU time (s) 1062.2
Current children cumulated vsize (KiB) 65380

[startup+1122.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=355624/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=65640 CPUtime=1122.2
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 21154 0 0 0 112203 17 0 0 25 0 1 0 206082949 67215360 14333 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16410 14333 118 243 0 16164 0
Current children cumulated CPU time (s) 1122.2
Current children cumulated vsize (KiB) 65640

[startup+1182.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=354664/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=66324 CPUtime=1182.19
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 21786 0 0 0 118202 17 0 0 25 0 1 0 206082949 67915776 14556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16581 14556 118 243 0 16335 0
Current children cumulated CPU time (s) 1182.19
Current children cumulated vsize (KiB) 66324



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28531
/proc/meminfo: memFree=354664/2055920 swapFree=4183396/4192956
[pid=28332] ppid=28330 vsize=66324 CPUtime=1200.01
/proc/28332/stat : 28332 (cmusat) R 28330 28332 27124 0 -1 4194304 21786 0 0 0 119984 17 0 0 25 0 1 0 206082949 67915776 14556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/28332/statm: 16581 14556 118 243 0 16335 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 66324

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): 1200.6
CPU time (s): 1200.04
CPU user time (s): 1199.85
CPU system time (s): 0.187971
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 66324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.85
system time used= 0.187971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 21786
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= 2289

runsolver used 0.906862 second user time and 2.39164 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Mon Feb 19 05:00:54 UTC 2007

IDJOB= 298824
IDBENCH= 19995
IDSOLVER= 121
FILE ID= node66/298824-1171861254

PBS_JOBID= 3839742

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v360/unif-k3-r4.26-v360-c1533-S1370059435-05.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/298824-1171861254/cmusat /tmp/evaluation/298824-1171861254/instance-298824-1171861254.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-298824-1171861254 -o ROOT/results/node66/solver-298824-1171861254 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/298824-1171861254/cmusat /tmp/evaluation/298824-1171861254/instance-298824-1171861254.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  727fc359ee7c9f3d412b57a84acf2e25

RANDOM SEED= 74386526

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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	: 5931.00
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:        413448 kB
Buffers:         51572 kB
Cached:        1435848 kB
SwapCached:       3616 kB
Active:         841180 kB
Inactive:       656404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        413448 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            2472 kB
Writeback:           0 kB
Mapped:          16124 kB
Slab:           130948 kB
Committed_AS:   574900 kB
PageTables:       1380 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= 66562 MiB

End job on node66 on Mon Feb 19 05:20:57 UTC 2007