Trace number 1517447

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
MD5SUM385aa4c60934b13e455a567c42e0ab0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
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-1517447-1238285561.cnf
0.00/0.00	c found header 'p cnf 540 2295'
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     2295     540      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2279     527      0     0     13       0      0    0.0   0    0
0.00/0.01	c l    0.0     2279     527      0     0     13       0   2279    0.0   0    0
0.00/0.01	c R    0.0     2279     527      0     0     13     100    100   50.0  14    0
0.00/0.01	c R    0.0     2279     527      0     0     13     200    200   45.5  20    0
0.00/0.04	c N    0.0     2279     527      0     0     13     804    804   32.8  26    0
0.00/0.05	c B    0.1     2279     527      0     0     13    1000   1000   31.5  27    0
0.09/0.10	c B    0.1     2279     527      0     0     13    2000   2000   27.4  26    1
0.09/0.12	c +    0.1     2279     527      0     0     13    2283   2506   27.5  25    1
0.09/0.13	c N    0.1     2279     527      0     0     13    2405   2405   27.7  26    1
0.09/0.15	c +    0.2     2279     527      0     0     13    2850   2756   27.7  27    1
0.09/0.19	c +    0.2     2279     527      0     0     13    3560   3031   27.8  27    1
0.19/0.25	c +    0.3     2279     527      0     0     13    4451   3334   27.6  28    1
0.29/0.32	c +    0.3     2279     527      0     0     13    5560   3667   27.4  25    1
0.29/0.37	c N    0.4     2279     527      0     0     13    6410   3671   28.2  26    1
0.39/0.40	c +    0.4     2279     527      0     0     13    6952   4033   28.6  26    1
0.39/0.46	c B    0.5     2279     527      0     0     13    8007   4039   29.0  25    1
0.49/0.51	c +    0.5     2279     527      0     0     13    8693   4436   29.1  28    1
0.59/0.64	c +    0.6     2279     527      0     0     13   10865   4879   28.8  26    1
0.79/0.83	c
0.79/0.83	c       original/binary      fixed     eliminated      learned       agility
0.79/0.83	c   seconds        variables     equivalent    conflicts       height       MB
0.79/0.83	c
0.79/0.83	c +    0.8     2279     527      0     0     13   13582   5366   28.3  28    1
1.00/1.01	c N    1.0     2279     527      0     0     13   16031   5379   27.9  26    1
1.00/1.08	c +    1.1     2279     527      0     0     13   16975   5902   27.7  27    1
1.39/1.40	c +    1.4     2279     527      0     0     13   21215   6492   27.5  23    1
1.59/1.60	c B    1.6     2279     527      0     0     13   24013   6507   27.6  26    2
1.69/1.77	c +    1.8     2279     527      0     0     13   26515   7141   27.8  27    2
2.20/2.29	c +    2.3     2279     527      0     0     13   33140   7855   27.8  26    2
2.69/2.75	c N    2.8     2279     527      0     0     13   38478   7879   27.7  26    2
2.89/2.99	c +    3.0     2279     527      0     0     13   41426   8640   27.6  28    2
3.89/3.91	c +    3.9     2279     527      0     0     13   51780   9504   27.4  27    2
4.89/4.94	c B    4.9     2279     527      0     0     13   64021   9515   27.7  28    3
4.99/5.01	c +    5.0     2279     527      0     0     13   64725  10454   27.7  28    3
6.59/6.67	c +    6.7     2279     527      0     0     13   80905  11499   27.5  28    3
7.59/7.61	c N    7.6     2279     527      0     0     13   89790  11514   27.4  28    3
8.79/8.84	c +    8.8     2279     527      0     0     13  101132  12648   27.1  29    3
11.59/11.68	c +   11.7     2279     527      0     0     13  126416  13912   26.7  25    3
15.29/15.39	c +   15.4     2279     527      0     0     13  158020  15303   26.1  27    4
15.58/15.63	c B   15.6     2279     527      0     0     13  160062  15333   26.1  26    4
20.38/20.43	c +   20.4     2279     527      0     0     13  197525  16833   25.6  27    4
21.38/21.43	c
21.38/21.43	c       original/binary      fixed     eliminated      learned       agility
21.38/21.43	c   seconds        variables     equivalent    conflicts       height       MB
21.38/21.43	c
21.38/21.43	c N   21.4     2279     527      0     0     13  205188  16847   25.6  27    5
27.28/27.35	c +   27.4     2279     527      0     0     13  246906  18516   25.1  27    5
35.58/35.64	c +   35.6     2279     527      0     0     13  308632  20367   25.3  26    6
46.78/46.81	c B   46.8     2279     527      0     0     13  384107  20375   25.6  26    7
46.98/47.05	c +   47.0     2279     527      0     0     13  385791  22403   25.6  26    7
59.67/59.73	c N   59.7     2279     527      0     0     13  461569  22411   25.9  28    7
63.27/63.36	c +   63.3     2279     527      0     0     13  482236  24643   25.9  25    8
84.47/84.58	c +   84.6     2279     527      0     0     13  602796  27107   26.2  27    8
114.76/114.80	c +  114.8     2279     527      0     0     13  753495  29817   26.6  26   10
143.55/143.63	c B  143.6     2279     527      0     0     13  896210  29822   26.7  28   10
152.75/152.87	c +  152.8     2279     527      0     0     13  941865  32798   26.7  27   11
174.74/174.87	c R  174.8     2279     527      0     0     13 1025566  32811   26.7  25   11
211.13/211.26	c +  211.2     2279     527      0     0     13 1177330  36077   26.5  26   12
286.82/286.95	c +  286.9     2279     527      0     0     13 1471660  39684   26.6  28   14
392.79/392.95	c +  392.8     2279     527      0     0     13 1839575  43652   26.6  27   15
462.16/462.30	c B  462.2     2279     527      0     0     13 2048406  43659   26.6  27   16
531.24/531.43	c N  531.3     2279     527      0     0     13 2255929  43677   26.4  26   17
544.54/544.75	c +  544.6     2279     527      0     0     13 2299466  48017   26.3  27   17
761.39/761.65	c +  761.4     2279     527      0     0     13 2874330  52818   26.0  27   19
1047.10/1047.42	c
1047.10/1047.42	c       original/binary      fixed     eliminated      learned       agility
1047.10/1047.42	c   seconds        variables     equivalent    conflicts       height       MB
1047.10/1047.42	c
1047.10/1047.42	c + 1047.1     2279     527      0     0     13 3592910  58099   26.1  26   22
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 3949659 conflicts, 4745824 decisions, 1 random
1200.06/1200.40	c 0 iterations, 346 restarts, 6657 skipped
1200.06/1200.40	c 34 enlarged, 0 shrunken, 38626 rescored, 955 rebiased
1200.06/1200.40	c 1 simplifications, 0 reductions
1200.06/1200.40	c
1200.06/1200.40	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.06/1200.40	c elim: 7569 resolutions, 1 phases, 1 rounds
1200.06/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.06/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.06/1200.40	c prbe: 125452 probed, 119 phases, 119 rounds
1200.06/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.06/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.06/1200.40	c hash: 0 units, 0 merged
1200.06/1200.40	c mins: 101798101 learned, 20% deleted, 57 strong, 23 depth
1200.06/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.06/1200.40	c strs: 0 forward, 0 backward
1200.06/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.06/1200.40	c prps: 354827576 propagations, 0.30 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 24 MB max, 472 MB recycled
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	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-1517447-1238285561/watcher-1517447-1238285561 -o /tmp/evaluation-result-1517447-1238285561/solver-1517447-1238285561 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517447-1238285561.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: 0.95 0.99 0.99 3/81 24972
/proc/meminfo: memFree=1536568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=916 CPUtime=0
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 167 0 0 0 0 0 0 0 20 0 1 0 454884945 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 229 152 79 155 0 72 0

[startup+0.077072 s]
/proc/loadavg: 0.95 0.99 0.99 3/81 24972
/proc/meminfo: memFree=1536568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=1180 CPUtime=0.07
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 225 0 0 0 7 0 0 0 20 0 1 0 454884945 1208320 209 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 295 209 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101073 s]
/proc/loadavg: 0.95 0.99 0.99 3/81 24972
/proc/meminfo: memFree=1536568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=1312 CPUtime=0.09
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 242 0 0 0 9 0 0 0 20 0 1 0 454884945 1343488 226 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 328 226 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301093 s]
/proc/loadavg: 0.95 0.99 0.99 3/81 24972
/proc/meminfo: memFree=1536568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=1576 CPUtime=0.29
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 321 0 0 0 29 0 0 0 22 0 1 0 454884945 1613824 305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 394 305 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701131 s]
/proc/loadavg: 0.95 0.99 0.99 3/81 24972
/proc/meminfo: memFree=1536568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=1972 CPUtime=0.69
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 412 0 0 0 69 0 0 0 25 0 1 0 454884945 2019328 396 1992294400 134512640 135151029 4294956240 18446744073709551615 134552067 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 493 396 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50121 s]
/proc/loadavg: 0.95 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1535024/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=2368 CPUtime=1.49
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 454884945 2424832 498 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 592 498 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10136 s]
/proc/loadavg: 0.95 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1534448/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=3036 CPUtime=3.09
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 674 0 0 0 309 0 0 0 25 0 1 0 454884945 3108864 658 1992294400 134512640 135151029 4294956240 18446744073709551615 134551903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 759 658 79 155 0 602 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3036

[startup+6.30167 s]
/proc/loadavg: 0.95 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1533296/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=3700 CPUtime=6.29
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 860 0 0 0 629 0 0 0 25 0 1 0 454884945 3788800 844 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 925 844 79 155 0 768 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3700

[startup+12.7013 s]
/proc/loadavg: 0.96 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1532464/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=4676 CPUtime=12.69
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 1083 0 0 0 1269 0 0 0 25 0 1 0 454884945 4788224 1067 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 1169 1067 79 155 0 1012 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4676

[startup+25.5015 s]
/proc/loadavg: 0.97 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1530608/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=6752 CPUtime=25.48
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 1562 0 0 0 2548 0 0 0 25 0 1 0 454884945 6914048 1546 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 1688 1546 79 155 0 1531 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6752

[startup+51.101 s]
/proc/loadavg: 0.98 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1529200/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=8140 CPUtime=51.08
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 1873 0 0 0 5107 1 0 0 25 0 1 0 454884945 8335360 1857 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 2035 1857 79 155 0 1878 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8140

[startup+102.307 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1526768/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=10528 CPUtime=102.27
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 2442 0 0 0 10226 1 0 0 25 0 1 0 454884945 10780672 2426 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 2632 2426 79 155 0 2475 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10528

[startup+162.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1524720/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=12608 CPUtime=162.24
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 2942 0 0 0 16223 1 0 0 25 0 1 0 454884945 12910592 2926 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 3152 2926 79 155 0 2995 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12608

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1523568/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=14112 CPUtime=222.23
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 3244 0 0 0 22222 1 0 0 25 0 1 0 454884945 14450688 3228 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 3528 3228 79 155 0 3371 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14112

[startup+282.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1522608/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=15240 CPUtime=282.22
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 3503 0 0 0 28220 2 0 0 25 0 1 0 454884945 15605760 3487 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 3810 3487 79 155 0 3653 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15240

[startup+342.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1521712/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=16260 CPUtime=342.2
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 3715 0 0 0 34218 2 0 0 25 0 1 0 454884945 16650240 3699 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 4065 3699 79 155 0 3908 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16260

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1521008/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=17076 CPUtime=402.18
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 3904 0 0 0 40216 2 0 0 25 0 1 0 454884945 17485824 3888 1992294400 134512640 135151029 4294956240 18446744073709551615 134555134 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 4269 3888 79 155 0 4112 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17076

[startup+462.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1520112/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=18064 CPUtime=462.16
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4114 0 0 0 46214 2 0 0 25 0 1 0 454884945 18497536 4098 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 4516 4098 79 155 0 4359 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18064

[startup+522.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1519152/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=19136 CPUtime=522.15
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4339 0 0 0 52213 2 0 0 25 0 1 0 454884945 19595264 4323 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 4784 4323 79 155 0 4627 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 19136

[startup+582.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1518320/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=20104 CPUtime=582.13
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4540 0 0 0 58211 2 0 0 25 0 1 0 454884945 20586496 4524 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5026 4524 79 155 0 4869 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 20104

[startup+642.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1518000/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=20408 CPUtime=642.12
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4605 0 0 0 64210 2 0 0 25 0 1 0 454884945 20897792 4589 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5102 4589 79 155 0 4945 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 20408

[startup+702.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1517296/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=21228 CPUtime=702.09
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4789 0 0 0 70207 2 0 0 25 0 1 0 454884945 21737472 4773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5307 4773 79 155 0 5150 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 21228

[startup+762.306 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1516976/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=21712 CPUtime=762.09
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 4872 0 0 0 76206 3 0 0 25 0 1 0 454884945 22233088 4856 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5428 4856 79 155 0 5271 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21712

[startup+822.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1515824/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=22956 CPUtime=822.07
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5170 0 0 0 82204 3 0 0 25 0 1 0 454884945 23506944 5154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5739 5154 79 155 0 5582 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 22956

[startup+882.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1515312/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=23520 CPUtime=882.05
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5273 0 0 0 88202 3 0 0 25 0 1 0 454884945 24084480 5257 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 5880 5257 79 155 0 5723 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 23520

[startup+942.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1514928/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=24004 CPUtime=942.04
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5368 0 0 0 94201 3 0 0 25 0 1 0 454884945 24580096 5352 1992294400 134512640 135151029 4294956240 18446744073709551615 134551368 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6001 5352 79 155 0 5844 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 24004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1514736/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=24324 CPUtime=1002.02
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5440 0 0 0 100199 3 0 0 25 0 1 0 454884945 24907776 5424 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6081 5424 79 155 0 5924 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 24324

[startup+1062.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1514032/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=25152 CPUtime=1062
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5623 0 0 0 106197 3 0 0 25 0 1 0 454884945 25755648 5607 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6288 5607 79 155 0 6131 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 25152

[startup+1122.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1513520/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=25576 CPUtime=1121.98
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5736 0 0 0 112195 3 0 0 25 0 1 0 454884945 26189824 5720 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6394 5720 79 155 0 6237 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 25576

[startup+1182.3 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1513264/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=26032 CPUtime=1181.96
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5806 0 0 0 118193 3 0 0 25 0 1 0 454884945 26656768 5790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6508 5790 79 155 0 6351 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 26032



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/82 24973
/proc/meminfo: memFree=1512944/2055920 swapFree=4169676/4192956
[pid=24972] ppid=24970 vsize=26416 CPUtime=1200.06
/proc/24972/stat : 24972 (precosat) R 24970 24972 24828 0 -1 4194304 5888 0 0 0 120003 3 0 0 25 0 1 0 454884945 27049984 5872 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/24972/statm: 6604 5872 79 155 0 6447 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 26416

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): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1200.04
CPU system time (s): 0.040993
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 26416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.04
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5888
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= 1786

runsolver used 1.49077 second user time and 3.98239 second system time

The end

Launcher Data 

Begin job on node89 at 2009-03-29 01:12:41
IDJOB=1517447
IDBENCH=70597
IDSOLVER=507
FILE ID=node89/1517447-1238285561
PBS_JOBID= 9060929
Free space on /tmp= 66328 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1250067652-054.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517447-1238285561/watcher-1517447-1238285561 -o /tmp/evaluation-result-1517447-1238285561/solver-1517447-1238285561 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517447-1238285561.cnf

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

MD5SUM BENCH= 385aa4c60934b13e455a567c42e0ab0c
RANDOM SEED=1010660618

node89.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		: 3000.240
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		: 3000.240
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1537048 kB
Buffers:         77896 kB
Cached:         346916 kB
SwapCached:      12496 kB
Active:         165208 kB
Inactive:       274100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1537048 kB
SwapTotal:     4192956 kB
SwapFree:      4169676 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          19628 kB
Slab:            63784 kB
Committed_AS:  1534812 kB
PageTables:       2600 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= 66328 MiB
End job on node89 at 2009-03-29 01:32:43