Trace number 1518083

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
precosat 236? (TO) 1200.08 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/500/
unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
MD5SUM855b59e9a0f8a08a40646aec3f122ba2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.047992
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1518083-1238294932.cnf
0.00/0.00	c found header 'p cnf 500 2125'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2125     500      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2090     481      0     0     19       0      0    0.0   0    0
0.00/0.01	c l    0.0     2090     481      0     0     19       0   2090    0.0   0    0
0.00/0.01	c R    0.0     2090     481      0     0     19     101    101   54.8  13    0
0.00/0.02	c R    0.0     2090     481      0     0     19     201    201   45.0  20    0
0.03/0.04	c N    0.0     2090     481      0     0     19     803    803   37.5  28    0
0.03/0.05	c B    0.1     2090     481      0     0     19    1002   1002   37.1  27    0
0.09/0.10	c B    0.1     2090     481      0     0     19    2003   2003   35.7  26    1
0.09/0.11	c +    0.1     2090     481      0     0     19    2093   2299   35.5  26    1
0.09/0.13	c N    0.1     2090     481      0     0     19    2412   2311   35.2  27    1
0.09/0.14	c +    0.1     2090     481      0     0     19    2617   2528   35.1  26    1
0.09/0.18	c +    0.2     2090     481      0     0     19    3273   2780   34.3  27    1
0.19/0.23	c +    0.2     2090     481      0     0     19    4092   3058   34.2  27    1
0.19/0.30	c +    0.3     2090     481      0     0     19    5115   3363   34.5  26    1
0.29/0.38	c +    0.4     2090     481      0     0     19    6392   3699   34.3  28    1
0.29/0.38	c N    0.4     2090     481      0     0     19    6428   3408   34.3  28    1
0.39/0.49	c +    0.5     2090     481      0     0     19    7990   4068   34.1  28    1
0.39/0.49	c B    0.5     2090     481      0     0     19    8005   3727   34.1  28    1
0.59/0.63	c +    0.6     2090     481      0     0     19    9985   4474   33.8  29    1
0.79/0.82	c
0.79/0.82	c       original/binary      fixed     eliminated      learned       agility
0.79/0.82	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.82	c
0.79/0.82	c +    0.8     2090     481      0     0     19   12483   4921   33.4  28    1
1.00/1.06	c +    1.1     2090     481      0     0     19   15601   5413   33.2  29    1
1.00/1.10	c N    1.1     2090     481      0     0     19   16049   5378   33.1  27    1
1.29/1.38	c +    1.4     2090     481      0     0     19   19500   5954   32.4  26    1
1.69/1.74	c B    1.7     2090     481      0     0     19   24016   5966   31.7  27    1
1.69/1.77	c +    1.8     2090     481      0     0     19   24375   6549   31.6  28    1
2.19/2.28	c +    2.3     2090     481      0     0     19   30465   7203   31.1  27    2
2.89/2.94	c +    2.9     2090     481      0     0     19   38081   7923   30.6  28    2
2.89/2.97	c N    3.0     2090     481      0     0     19   38517   7651   30.6  29    2
3.79/3.83	c +    3.8     2090     481      0     0     19   47600   8715   30.0  28    2
4.89/4.97	c +    5.0     2090     481      0     0     19   59500   9586   29.7  28    2
5.39/5.44	c B    5.4     2090     481      0     0     19   64024   9602   29.6  26    2
6.49/6.52	c +    6.5     2090     481      0     0     19   74375  10544   29.3  26    2
8.18/8.23	c N    8.2     2090     481      0     0     19   89817  10554   29.2  27    3
8.48/8.56	c +    8.6     2090     481      0     0     19   92965  11598   29.2  28    3
11.09/11.14	c +   11.1     2090     481      0     0     19  116206  12757   28.9  27    3
14.29/14.37	c +   14.4     2090     481      0     0     19  145255  14032   28.7  26    3
16.19/16.23	c B   16.2     2090     481      0     0     19  160054  14042   28.6  27    4
18.78/18.81	c +   18.8     2090     481      0     0     19  181565  15435   28.3  28    4
21.98/22.02	c
21.98/22.02	c       original/binary      fixed     eliminated      learned       agility
21.98/22.02	c   seconds        variables     equivalent    conflicts       height       MB
21.98/22.02	c
21.98/22.02	c N   22.0     2090     481      0     0     19  205232  15446   27.8  25    4
24.98/25.09	c +   25.1     2090     481      0     0     19  226957  16978   27.4  27    5
32.77/32.82	c +   32.8     2090     481      0     0     19  283695  18675   27.3  27    5
44.18/44.21	c +   44.2     2090     481      0     0     19  354616  20542   27.4  26    6
49.27/49.39	c B   49.4     2090     481      0     0     19  384111  20554   27.2  29    7
58.97/59.02	c +   59.0     2090     481      0     0     19  443270  22596   27.2  27    7
62.67/62.76	c N   62.7     2090     481      0     0     19  461615  22602   27.1  28    7
78.96/79.05	c +   79.0     2090     481      0     0     19  554085  24855   27.0  27    8
103.65/103.70	c +  103.7     2090     481      0     0     19  692608  27340   27.1  26    9
140.94/141.08	c +  141.0     2090     481      0     0     19  865760  30074   27.0  28   10
148.44/148.53	c B  148.5     2090     481      0     0     19  896190  30080   27.0  26   10
179.92/180.02	c N  180.0     2090     481      0     0     19 1025613  30089   26.5  27   11
194.72/194.88	c +  194.8     2090     481      0     0     19 1082200  33081   26.3  27   11
265.00/265.18	c +  265.1     2090     481      0     0     19 1352750  36389   26.0  28   13
362.77/362.93	c +  362.8     2090     481      0     0     19 1690937  40027   25.9  27   14
470.83/471.06	c B  470.9     2090     481      0     0     19 2048418  40034   26.0  27   16
492.63/492.83	c +  492.7     2090     481      0     0     19 2113670  44029   26.0  27   16
545.20/545.46	c N  545.3     2090     481      0     0     19 2256056  44041   25.8  27   17
684.35/684.60	c +  684.4     2090     481      0     0     19 2642085  48431   25.5  26   18
930.56/930.92	c
930.56/930.92	c       original/binary      fixed     eliminated      learned       agility
930.56/930.92	c   seconds        variables     equivalent    conflicts       height       MB
930.56/930.92	c
930.56/930.92	c +  930.6     2090     481      0     0     19 3302605  53274   25.7  27   20
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c
1200.07/1200.50	c 3943155 conflicts, 4729973 decisions, 1 random
1200.07/1200.50	c 0 iterations, 323 restarts, 6658 skipped
1200.07/1200.50	c 34 enlarged, 0 shrunken, 38563 rescored, 955 rebiased
1200.07/1200.50	c 1 simplifications, 0 reductions
1200.07/1200.50	c
1200.07/1200.50	c vars: 0 fixed, 0 equiv, 19 elim, 0 merged
1200.07/1200.50	c elim: 7057 resolutions, 1 phases, 1 rounds
1200.07/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.07/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.07/1200.50	c prbe: 102972 probed, 107 phases, 107 rounds
1200.07/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.07/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.07/1200.50	c hash: 0 units, 0 merged
1200.07/1200.50	c mins: 100251888 learned, 20% deleted, 38 strong, 23 depth
1200.07/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.07/1200.50	c strs: 0 forward, 0 backward
1200.07/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.07/1200.50	c prps: 338315143 propagations, 0.28 megaprops
1200.07/1200.50	c
1200.07/1200.50	c 1200.1 seconds, 23 MB max, 466 MB recycled
1200.07/1200.50	c
1200.07/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.07/1200.50	c

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518083-1238294932/watcher-1518083-1238294932 -o /tmp/evaluation-result-1518083-1238294932/solver-1518083-1238294932 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518083-1238294932.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): 1800 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 0.98 0.99 3/64 5454
/proc/meminfo: memFree=967360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=916 CPUtime=0
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 160 0 0 0 0 0 0 0 18 0 1 0 1102159512 937984 144 1992294400 134512640 135151029 4294956240 18446744073709551615 134697845 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 229 144 79 155 0 72 0

[startup+0.038806 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5454
/proc/meminfo: memFree=967360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=1048 CPUtime=0.03
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 185 0 0 0 3 0 0 0 18 0 1 0 1102159512 1073152 169 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 262 169 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.102817 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5454
/proc/meminfo: memFree=967360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=1312 CPUtime=0.09
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 1102159512 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301856 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5454
/proc/meminfo: memFree=967360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=1576 CPUtime=0.29
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1102159512 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701935 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5454
/proc/meminfo: memFree=967360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=1840 CPUtime=0.69
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 397 0 0 0 69 0 0 0 22 0 1 0 1102159512 1884160 381 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 460 381 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50109 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=965944/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=2240 CPUtime=1.49
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 489 0 0 0 149 0 0 0 25 0 1 0 1102159512 2293760 473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 560 473 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10141 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=965368/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=2780 CPUtime=3.09
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 615 0 0 0 309 0 0 0 25 0 1 0 1102159512 2846720 599 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 695 599 79 155 0 538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2780

[startup+6.30104 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=964600/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=3316 CPUtime=6.28
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 741 0 0 0 628 0 0 0 25 0 1 0 1102159512 3395584 725 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 829 725 79 155 0 672 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3316

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=963520/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=4388 CPUtime=12.69
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 1008 0 0 0 1268 1 0 0 25 0 1 0 1102159512 4493312 992 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 1097 992 79 155 0 940 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=961984/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=6012 CPUtime=25.48
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 1382 0 0 0 2547 1 0 0 25 0 1 0 1102159512 6156288 1366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 1503 1366 79 155 0 1346 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6012

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=960128/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=7932 CPUtime=51.07
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 1828 0 0 0 5105 2 0 0 25 0 1 0 1102159512 8122368 1812 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 1983 1812 79 155 0 1826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7932

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=958144/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=10020 CPUtime=102.26
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 2316 0 0 0 10223 3 0 0 25 0 1 0 1102159512 10260480 2300 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 2505 2300 79 155 0 2348 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10020

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=956288/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=12068 CPUtime=162.23
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 2778 0 0 0 16219 4 0 0 25 0 1 0 1102159512 12357632 2762 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 3017 2762 79 155 0 2860 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12068

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=954944/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=13572 CPUtime=222.21
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 3106 0 0 0 22216 5 0 0 25 0 1 0 1102159512 13897728 3090 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 3393 3090 79 155 0 3236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13572

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=953856/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=14876 CPUtime=282.2
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 3380 0 0 0 28214 6 0 0 25 0 1 0 1102159512 15233024 3364 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 3719 3364 79 155 0 3562 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 14876

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=952832/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=15992 CPUtime=342.17
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 3632 0 0 0 34211 6 0 0 25 0 1 0 1102159512 16375808 3616 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 3998 3616 79 155 0 3841 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15992

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=952000/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=16880 CPUtime=402.15
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 3837 0 0 0 40209 6 0 0 25 0 1 0 1102159512 17285120 3821 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 4220 3821 79 155 0 4063 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16880

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=951232/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=17780 CPUtime=462.13
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4014 0 0 0 46206 7 0 0 25 0 1 0 1102159512 18206720 3998 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 4445 3998 79 155 0 4288 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 17780

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=950400/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=18704 CPUtime=522.11
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4228 0 0 0 52204 7 0 0 25 0 1 0 1102159512 19152896 4212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 4676 4212 79 155 0 4519 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 18704

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=949824/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=19316 CPUtime=582.09
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4373 0 0 0 58201 8 0 0 25 0 1 0 1102159512 19779584 4357 1992294400 134512640 135151029 4294956240 18446744073709551615 134520436 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 4829 4357 79 155 0 4672 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 19316

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=949376/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=19800 CPUtime=642.07
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4473 0 0 0 64199 8 0 0 25 0 1 0 1102159512 20275200 4457 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 4950 4457 79 155 0 4793 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19800

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5455
/proc/meminfo: memFree=948480/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=20868 CPUtime=702.04
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4690 0 0 0 70196 8 0 0 25 0 1 0 1102159512 21368832 4674 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5217 4674 79 155 0 5060 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 20868

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=948216/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=21140 CPUtime=762.02
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4747 0 0 0 76193 9 0 0 25 0 1 0 1102159512 21647360 4731 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5285 4731 79 155 0 5128 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 21140

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=947896/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=21588 CPUtime=822
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4836 0 0 0 82191 9 0 0 25 0 1 0 1102159512 22106112 4820 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5397 4820 79 155 0 5240 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21588

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=947384/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=22212 CPUtime=881.98
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 4960 0 0 0 88188 10 0 0 25 0 1 0 1102159512 22745088 4944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5553 4944 79 155 0 5396 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 22212

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=947000/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=22488 CPUtime=941.95
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5056 0 0 0 94185 10 0 0 25 0 1 0 1102159512 23027712 5040 1992294400 134512640 135151029 4294956240 18446744073709551615 134551975 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5622 5040 79 155 0 5465 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 22488

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=946360/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=23260 CPUtime=1001.93
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5212 0 0 0 100182 11 0 0 25 0 1 0 1102159512 23818240 5196 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 5815 5196 79 155 0 5658 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 23260

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=945472/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=24344 CPUtime=1061.91
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5451 0 0 0 106180 11 0 0 25 0 1 0 1102159512 24928256 5435 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 6086 5435 79 155 0 5929 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 24344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=945216/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=24780 CPUtime=1121.9
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5515 0 0 0 112178 12 0 0 25 0 1 0 1102159512 25374720 5499 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 6195 5499 79 155 0 6038 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 24780

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=944896/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=24924 CPUtime=1181.87
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5580 0 0 0 118175 12 0 0 25 0 1 0 1102159512 25522176 5564 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 6231 5564 79 155 0 6074 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 24924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=944768/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=25116 CPUtime=1200.07
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5610 0 0 0 119995 12 0 0 25 0 1 0 1102159512 25718784 5594 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 6279 5594 79 155 0 6122 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25116

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5461
/proc/meminfo: memFree=944768/2055920 swapFree=4176728/4192956
[pid=5454] ppid=5452 vsize=25116 CPUtime=1200.07
/proc/5454/stat : 5454 (precosat) R 5452 5454 1899 0 -1 4194304 5610 0 0 0 119995 12 0 0 25 0 1 0 1102159512 25718784 5594 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5454/statm: 6279 5594 79 155 0 6122 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 25116

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.96
CPU system time (s): 0.12898
CPU usage (%): 99.9645
Max. virtual memory (cumulated for all children) (KiB): 25116

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5610
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= 2
involuntary context switches= 2108

runsolver used 0.91486 second user time and 2.43763 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-29 04:48:52
IDJOB=1518083
IDBENCH=70650
IDSOLVER=507
FILE ID=node11/1518083-1238294932
PBS_JOBID= 9060933
Free space on /tmp= 66356 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/500/unif-k3-r4.25-v500-c2125-S1045096471-025.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518083-1238294932/watcher-1518083-1238294932 -o /tmp/evaluation-result-1518083-1238294932/solver-1518083-1238294932 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518083-1238294932.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 855b59e9a0f8a08a40646aec3f122ba2
RANDOM SEED=969856171

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.274
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		: 3000.274
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:        967776 kB
Buffers:        101228 kB
Cached:         883076 kB
SwapCached:      10196 kB
Active:         266272 kB
Inactive:       729732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        967776 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          17412 kB
Slab:            78100 kB
Committed_AS:  2788180 kB
PageTables:       1456 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= 66352 MiB
End job on node11 at 2009-03-29 05:08:55