Trace number 338469

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) 1200.24 1200.67

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
MD5SUMe899c85929b7de69ebfb14f0dad93191
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.77373
Satisfiable
(Un)Satisfiability was proved
Number of variables90300
Number of clauses179701
Sum of the clauses size718198
Maximum clause length4
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2300
Number of clauses of size 30
Number of clauses of size 4179399
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/338469-1173686397/instance-338469-1173686397.cnf

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/node5/watcher-338469-1173686397 -o ROOT/results/node5/solver-338469-1173686397 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338469-1173686397/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338469-1173686397/instance-338469-1173686397.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: 0.99 0.97 0.99 3/77 5599
/proc/meminfo: memFree=1573472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=1932 CPUtime=0
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 388594609 1978368 247 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134518170 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 483 247 126 302 0 178 0

[startup+0.104785 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 5599
/proc/meminfo: memFree=1573472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=8292 CPUtime=0.09
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 2516 0 0 0 7 2 0 0 18 0 1 0 388594609 8491008 1738 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 2073 1738 126 302 0 1768 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8292

[startup+0.201797 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 5599
/proc/meminfo: memFree=1573472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=14696 CPUtime=0.19
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 4587 0 0 0 15 4 0 0 18 0 1 0 388594609 15048704 2975 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134806445 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 3674 2975 128 302 0 3369 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 14696

[startup+0.301809 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 5599
/proc/meminfo: memFree=1573472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=16408 CPUtime=0.29
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 5001 0 0 0 24 5 0 0 19 0 1 0 388594609 16801792 3356 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 4102 3356 129 302 0 3797 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16408

[startup+0.701853 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 5599
/proc/meminfo: memFree=1573472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=23116 CPUtime=0.69
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 6784 0 0 0 63 6 0 0 22 0 1 0 388594609 23670784 4945 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 135258954 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 5779 4945 129 302 0 5474 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 23116

[startup+1.50194 s]
/proc/loadavg: 0.99 0.97 0.99 3/78 5600
/proc/meminfo: memFree=1551512/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=25652 CPUtime=1.49
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 7470 0 0 0 116 33 0 0 25 0 1 0 388594609 26267648 5631 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 6413 5631 140 302 0 6108 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25652

[startup+3.10112 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 5600
/proc/meminfo: memFree=1551128/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=26044 CPUtime=3.09
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 7552 0 0 0 213 96 0 0 25 0 1 0 388594609 26669056 5713 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 6511 5713 140 302 0 6206 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26044

[startup+6.30149 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 5600
/proc/meminfo: memFree=1550232/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=26700 CPUtime=6.29
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 7677 0 0 0 414 215 0 0 25 0 1 0 388594609 27340800 5838 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 6675 5838 140 302 0 6370 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 26700

[startup+12.7012 s]
/proc/loadavg: 1.07 0.99 0.99 2/78 5600
/proc/meminfo: memFree=1547096/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=30052 CPUtime=12.68
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 8537 0 0 0 876 392 0 0 25 0 1 0 388594609 30773248 6665 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 7513 6665 141 302 0 7208 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 30052

[startup+25.5017 s]
/proc/loadavg: 1.05 0.99 0.99 2/78 5600
/proc/meminfo: memFree=1543064/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=34244 CPUtime=25.49
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 9602 0 0 0 1783 766 0 0 25 0 1 0 388594609 35065856 7665 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 8561 7665 141 302 0 8256 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 34244

[startup+51.1016 s]
/proc/loadavg: 1.03 0.99 0.99 2/78 5600
/proc/meminfo: memFree=1527576/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=49844 CPUtime=51.08
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 13615 0 0 0 3758 1350 0 0 25 0 1 0 388594609 51040256 11549 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 12461 11549 141 302 0 12156 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 49844

[startup+102.301 s]
/proc/loadavg: 1.15 1.03 1.01 2/84 5718
/proc/meminfo: memFree=1493992/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=82212 CPUtime=102.2
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 21900 0 0 0 7828 2392 0 0 25 0 1 0 388594609 84185088 19577 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 20553 19577 141 302 0 20248 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 82212

[startup+162.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/78 5798
/proc/meminfo: memFree=1445272/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=134144 CPUtime=162.13
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 34936 0 0 0 12970 3243 0 0 25 0 1 0 388594609 137363456 32100 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 33536 32100 141 302 0 33231 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 134144

[startup+222.306 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 5798
/proc/meminfo: memFree=1386776/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=196328 CPUtime=222.12
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 50466 0 0 0 18395 3817 0 0 25 0 1 0 388594609 201039872 46605 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 49082 46605 141 302 0 48777 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 196328

[startup+282.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5798
/proc/meminfo: memFree=1338968/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=245324 CPUtime=282.1
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 62526 0 0 0 23810 4400 0 0 25 0 1 0 388594609 251211776 58665 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 61331 58665 141 302 0 61026 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 245324

[startup+342.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 5798
/proc/meminfo: memFree=1298200/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=285084 CPUtime=342.09
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 72534 0 0 0 28980 5229 0 0 25 0 1 0 388594609 291926016 68673 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 71271 68673 141 302 0 70966 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 285084

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=1225368/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=366540 CPUtime=402.06
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 92975 0 0 0 34363 5843 0 0 25 0 1 0 388594609 375336960 87065 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 91635 87065 141 302 0 91330 0
Current children cumulated CPU time (s) 402.06
Current children cumulated vsize (KiB) 366540

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=1148184/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=444024 CPUtime=462.05
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 112062 0 0 0 39899 6306 0 0 25 0 1 0 388594609 454680576 106152 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 111006 106152 141 302 0 110701 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 444024

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=1090264/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=503340 CPUtime=522.03
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 126877 0 0 0 45283 6920 0 0 25 0 1 0 388594609 515420160 120967 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 125835 120967 141 302 0 125530 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 503340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=1019608/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=572984 CPUtime=582.02
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 144281 0 0 0 50873 7329 0 0 25 0 1 0 388594609 586735616 138371 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 143246 138371 141 302 0 142941 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 572984

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=939736/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=653292 CPUtime=642
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 164281 0 0 0 56500 7700 0 0 25 0 1 0 388594609 668971008 158371 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 134526962 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 163323 158371 141 302 0 163018 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 653292

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=889752/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=704740 CPUtime=701.99
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 176638 0 0 0 62023 8176 0 0 25 0 1 0 388594609 721653760 170728 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 176185 170728 141 302 0 175880 0
Current children cumulated CPU time (s) 701.99
Current children cumulated vsize (KiB) 704740

[startup+762.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=838424/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=756272 CPUtime=761.97
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 189392 0 0 0 67573 8624 0 0 25 0 1 0 388594609 774422528 183482 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 189068 183482 141 302 0 188763 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 756272

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=795224/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=800064 CPUtime=821.96
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 200213 0 0 0 73112 9084 0 0 25 0 1 0 388594609 819265536 194303 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 200016 194303 141 302 0 199711 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 800064

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=735896/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=879084 CPUtime=881.95
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 219097 0 0 0 78802 9393 0 0 25 0 1 0 388594609 900182016 209090 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 219771 209090 141 302 0 219466 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 879084

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=695704/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=920516 CPUtime=941.93
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 229198 0 0 0 84401 9792 0 0 25 0 1 0 388594609 942608384 219191 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 230129 219191 141 302 0 229824 0
Current children cumulated CPU time (s) 941.93
Current children cumulated vsize (KiB) 920516

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=639832/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=975904 CPUtime=1001.91
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 243012 0 0 0 90062 10129 0 0 25 0 1 0 388594609 999325696 233005 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 243976 233005 141 302 0 243671 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 975904

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=603864/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=1014608 CPUtime=1061.89
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 252075 0 0 0 95733 10456 0 0 25 0 1 0 388594609 1038958592 242068 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 253652 242068 141 302 0 253347 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 1014608

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=560472/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=1058596 CPUtime=1121.88
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 262815 0 0 0 101445 10743 0 0 25 0 1 0 388594609 1084002304 252808 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 264649 252808 141 302 0 264344 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 1058596

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=516760/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=1102188 CPUtime=1181.86
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 273726 0 0 0 107117 11069 0 0 25 0 1 0 388594609 1128640512 263719 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 275547 263719 141 302 0 275242 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 1102188



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=501720/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=1117052 CPUtime=1200.06
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4194304 277459 0 0 0 108817 11189 0 0 25 0 1 0 388594609 1143861248 267452 18446744073709551615 134512640 135752790 4294956672 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 279263 267452 141 302 0 278958 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 1117052

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

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

[startup+1200.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 5798
/proc/meminfo: memFree=501720/2055920 swapFree=4170416/4192956
[pid=5599] ppid=5597 vsize=0 CPUtime=1200.16
/proc/5599/stat : 5599 (Spear-32) R 5597 5599 3249 0 -1 4195332 277459 0 0 0 108817 11199 0 0 25 0 1 0 388594609 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/5599/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.16
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.67
CPU time (s): 1200.24
CPU user time (s): 1088.17
CPU system time (s): 112.061
CPU usage (%): 99.9635
Max. virtual memory (cumulated for all children) (KiB): 1117052

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1088.17
system time used= 112.061
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 277459
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= 1361

runsolver used 1.24981 second user time and 3.12352 second system time

The end

Launcher Data (download as text)

Begin job on node5 on Mon Mar 12 07:59:58 UTC 2007

IDJOB= 338469
IDBENCH= 24723
IDSOLVER= 133
FILE ID= node5/338469-1173686397

PBS_JOBID= 4101464

Free space on /tmp= 66402 MiB

SOLVER NAME= Spear 2007-02-12
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/grid-pebbling-sat-grid-pbl-0300.sat05-1341.sat05-1341.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338469-1173686397/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338469-1173686397/instance-338469-1173686397.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node5/watcher-338469-1173686397 -o ROOT/results/node5/solver-338469-1173686397 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338469-1173686397/Spear-32 --model-stdout --time --dimacs /tmp/evaluation/338469-1173686397/instance-338469-1173686397.cnf            

META MD5SUM SOLVER= 53b58dfa80430416a78fe762713f980c
MD5SUM BENCH=  e899c85929b7de69ebfb14f0dad93191

RANDOM SEED= 401686271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node5.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		: 3000.224
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		: 3000.224
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:       1573880 kB
Buffers:         49848 kB
Cached:         337896 kB
SwapCached:       2236 kB
Active:         332580 kB
Inactive:        79696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1573880 kB
SwapTotal:     4192956 kB
SwapFree:      4170416 kB
Dirty:            6376 kB
Writeback:           0 kB
Mapped:          32404 kB
Slab:            55384 kB
Committed_AS:  1303460 kB
PageTables:       1696 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= 66402 MiB

End job on node5 on Mon Mar 12 08:20:01 UTC 2007