Trace number 305519

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
Spear 2007-02-12? (TO) 1200.17 1200.55

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
MD5SUM66a738f4ff82d0fd708f0dea8b7fe645
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.46947
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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 (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)          Spear theorem prover               (*) 
0.00/0.00	c (*)        Copyright (C) 2006,2007              (*) 
0.00/0.00	c (*)     Domagoj Babic. All rights reserved.     (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)     There is NO warranty, not even for      (*) 
0.00/0.00	c (*) merchantability or fitness for a particular (*) 
0.00/0.00	c (*)  purpose. Please run with --license to see  (*) 
0.00/0.00	c (*)              license details.               (*) 
0.00/0.00	c (*)                                             (*) 
0.00/0.00	c (*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*)(*) 
0.00/0.00	c 
0.00/0.00	c solving /tmp/evaluation/305519-1172080687/instance-305519-1172080687.cnf

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/node68/watcher-305519-1172080687 -o ROOT/results/node68/solver-305519-1172080687 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305519-1172080687/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305519-1172080687/instance-305519-1172080687.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 1.00 1.00 3/64 30761
/proc/meminfo: memFree=1626616/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=1932 CPUtime=0
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 259 0 0 0 0 0 0 0 18 0 1 0 228026282 1978368 243 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518183 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 483 244 126 302 0 178 0

[startup+0.106871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30761
/proc/meminfo: memFree=1626616/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=2940 CPUtime=0.1
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 558 0 0 0 10 0 0 0 18 0 1 0 228026282 3010560 542 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 735 542 141 302 0 430 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2940

[startup+0.514907 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 30761
/proc/meminfo: memFree=1626616/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=4092 CPUtime=0.5
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 828 0 0 0 50 0 0 0 21 0 1 0 228026282 4190208 812 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 1023 812 141 302 0 718 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4092

[startup+1.33498 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1622448/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=6000 CPUtime=1.32
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 1309 0 0 0 131 1 0 0 25 0 1 0 228026282 6144000 1293 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 1500 1293 141 302 0 1195 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6000

[startup+2.97113 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1619888/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=9424 CPUtime=2.96
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 2184 0 0 0 294 2 0 0 25 0 1 0 228026282 9650176 2168 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 2356 2168 141 302 0 2051 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9424

[startup+6.25143 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1613296/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=15252 CPUtime=6.24
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 3639 0 0 0 619 5 0 0 25 0 1 0 228026282 15618048 3623 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 3813 3623 141 302 0 3508 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15252

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1603440/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=24760 CPUtime=12.69
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 6006 0 0 0 1260 9 0 0 25 0 1 0 228026282 25354240 5957 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 6190 5957 141 302 0 5885 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 24760

[startup+25.5062 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1588912/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=39856 CPUtime=25.49
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 9807 0 0 0 2532 17 0 0 25 0 1 0 228026282 40812544 9693 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 9964 9693 141 302 0 9659 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 39856

[startup+51.1145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1566896/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=61180 CPUtime=51.09
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 15153 0 0 0 5081 28 0 0 25 0 1 0 228026282 62648320 15039 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 15295 15039 141 302 0 14990 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61180

[startup+102.323 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1533488/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=95136 CPUtime=102.29
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 23678 0 0 0 10182 47 0 0 25 0 1 0 228026282 97419264 23435 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 23784 23435 141 302 0 23479 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 95136

[startup+162.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30762
/proc/meminfo: memFree=1499952/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=127984 CPUtime=162.3
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 31926 0 0 0 16168 62 0 0 25 0 1 0 228026282 131055616 31683 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 31996 31683 141 302 0 31691 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 127984

[startup+222.394 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 30878
/proc/meminfo: memFree=1472056/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=155668 CPUtime=222.29
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 38858 0 0 0 22153 76 0 0 25 0 1 0 228026282 159404032 38358 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526883 0 0 4096 0 0 0 0 17 0 0 0
/proc/30761/statm: 38917 38358 141 302 0 38612 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 155668

[startup+282.436 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1449584/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=179432 CPUtime=282.26
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 44772 0 0 0 28137 89 0 0 25 0 1 0 228026282 183738368 44272 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 44858 44272 141 302 0 44553 0
Current children cumulated CPU time (s) 282.26
Current children cumulated vsize (KiB) 179432

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1426096/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=202776 CPUtime=342.27
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 50618 0 0 0 34124 103 0 0 25 0 1 0 228026282 207642624 50118 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 50694 50118 141 302 0 50389 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 202776

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1406768/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=221900 CPUtime=402.28
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 55398 0 0 0 40112 116 0 0 25 0 1 0 228026282 227225600 54898 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 55475 54898 141 302 0 55170 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 221900

[startup+462.504 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 30960
/proc/meminfo: memFree=1390640/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=238380 CPUtime=462.29
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 59447 0 0 0 46102 127 0 0 25 0 1 0 228026282 244101120 58947 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 59595 58947 141 302 0 59290 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 238380

[startup+522.528 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1375856/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=253188 CPUtime=522.3
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 63148 0 0 0 52094 136 0 0 25 0 1 0 228026282 259264512 62648 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527154 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 63297 62648 141 302 0 62992 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 253188

[startup+582.552 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 30960
/proc/meminfo: memFree=1359856/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=269068 CPUtime=582.31
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 67108 0 0 0 58086 145 0 0 25 0 1 0 228026282 275525632 66608 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 67267 66608 141 302 0 66962 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 269068

[startup+642.576 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1343216/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=285644 CPUtime=642.32
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 71263 0 0 0 64078 154 0 0 25 0 1 0 228026282 292499456 70763 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526984 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 71411 70763 141 302 0 71106 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 285644

[startup+702.599 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1327728/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=301096 CPUtime=702.32
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 75148 0 0 0 70068 164 0 0 25 0 1 0 228026282 308322304 74648 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526969 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 75274 74648 141 302 0 74969 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 301096

[startup+762.615 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1313648/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=317240 CPUtime=762.32
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 79178 0 0 0 76058 174 0 0 25 0 1 0 228026282 324853760 78165 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526972 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 79310 78165 141 302 0 79005 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 317240

[startup+822.636 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1300848/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=329988 CPUtime=822.33
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 82342 0 0 0 82050 183 0 0 25 0 1 0 228026282 337907712 81329 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 82497 81329 141 302 0 82192 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 329988

[startup+882.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1288560/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=342140 CPUtime=882.34
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 85413 0 0 0 88044 190 0 0 25 0 1 0 228026282 350351360 84400 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 85535 84400 141 302 0 85230 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 342140

[startup+942.679 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1276848/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=353808 CPUtime=942.35
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 88356 0 0 0 94038 197 0 0 25 0 1 0 228026282 362299392 87343 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526926 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 88452 87343 141 302 0 88147 0
Current children cumulated CPU time (s) 942.35
Current children cumulated vsize (KiB) 353808

[startup+1002.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1265264/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=365544 CPUtime=1002.35
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 91249 0 0 0 100031 204 0 0 25 0 1 0 228026282 374317056 90236 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 91386 90236 141 302 0 91081 0
Current children cumulated CPU time (s) 1002.35
Current children cumulated vsize (KiB) 365544

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1254768/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=375880 CPUtime=1062.36
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 93844 0 0 0 106025 211 0 0 25 0 1 0 228026282 384901120 92831 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526818 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 93970 92831 141 302 0 93665 0
Current children cumulated CPU time (s) 1062.36
Current children cumulated vsize (KiB) 375880

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 30960
/proc/meminfo: memFree=1245296/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=385388 CPUtime=1122.37
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 96228 0 0 0 112018 219 0 0 25 0 1 0 228026282 394637312 95215 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134527175 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 96347 95215 141 302 0 96042 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 385388

[startup+1182.77 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1231152/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=399968 CPUtime=1182.37
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 99784 0 0 0 118010 227 0 0 25 0 1 0 228026282 409567232 98771 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 99992 98771 141 302 0 99687 0
Current children cumulated CPU time (s) 1182.37
Current children cumulated vsize (KiB) 399968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1226736/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=404132 CPUtime=1200.09
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 100842 0 0 0 119779 230 0 0 25 0 1 0 228026282 413831168 99829 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 101033 99829 141 302 0 100728 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 404132

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

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

[startup+1200.49 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 30960
/proc/meminfo: memFree=1226736/2055920 swapFree=4181916/4192956
[pid=30761] ppid=30759 vsize=404132 CPUtime=1200.09
/proc/30761/stat : 30761 (Spear-32) R 30759 30761 29541 0 -1 4194304 100842 0 0 0 119779 230 0 0 25 0 1 0 228026282 413831168 99829 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/30761/statm: 101033 99829 141 302 0 100728 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 404132

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.17
CPU user time (s): 1197.8
CPU system time (s): 2.36964
CPU usage (%): 99.9678
Max. virtual memory (cumulated for all children) (KiB): 404132

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.8
system time used= 2.36964
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 100842
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= 1235

runsolver used 0.976851 second user time and 2.32165 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Wed Feb 21 17:58:07 UTC 2007

IDJOB= 305519
IDBENCH= 20158
IDSOLVER= 133
FILE ID= node68/305519-1172080687

PBS_JOBID= 3892806

Free space on /tmp= 66560 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1580061366-10.cnf
COMMAND LINE= /tmp/evaluation/305519-1172080687/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305519-1172080687/instance-305519-1172080687.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-305519-1172080687 -o ROOT/results/node68/solver-305519-1172080687 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305519-1172080687/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/305519-1172080687/instance-305519-1172080687.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  66a738f4ff82d0fd708f0dea8b7fe645

RANDOM SEED= 312045521

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1627024 kB
Buffers:         38384 kB
Cached:         334624 kB
SwapCached:       5752 kB
Active:         274644 kB
Inactive:       111024 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627024 kB
SwapTotal:     4192956 kB
SwapFree:      4181916 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          15764 kB
Slab:            29280 kB
Committed_AS:   681028 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= 66560 MiB

End job on node68 on Wed Feb 21 18:18:09 UTC 2007