Trace number 1515827

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/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1318210982-002.cnf
MD5SUM7e88818ba4d3f0eeeb0b87f01ea89e01
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark769.355
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

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-1515827-1238259792.cnf
0.00/0.00	c found header 'p cnf 60 5340'
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     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c s    0.2     5340      60      0     0      0       0      0    0.0   0    0
0.09/0.19	c l    0.2     5340      60      0     0      0       0   5340    0.0   0    0
0.09/0.19	c R    0.2     5340      60      0     0      0     100    100   21.4   6    0
0.09/0.19	c R    0.2     5340      60      0     0      0     202    202   21.2  10    0
0.19/0.21	c N    0.2     5340      60      0     0      0     804    804   21.3  29    1
0.19/0.22	c B    0.2     5340      60      0     0      0    1000   1000   21.2  32    1
0.19/0.25	c B    0.3     5340      60      0     0      0    2000   2000   21.0  39    1
0.19/0.27	c N    0.3     5340      60      0     0      0    2410   2410   20.9  40    1
0.39/0.41	c +    0.4     5340      60      0     0      0    5342   5874   20.1  41    1
0.39/0.47	c N    0.5     5340      60      0     0      0    6416   5881   20.0  41    1
0.39/0.48	c +    0.5     5340      60      0     0      0    6675   6461   19.9  41    1
0.49/0.55	c B    0.6     5340      60      0     0      0    8002   6470   19.8  41    1
0.49/0.57	c +    0.6     5340      60      0     0      0    8340   7107   19.8  40    1
0.69/0.70	c +    0.7     5340      60      0     0      0   10425   7817   19.7  41    2
0.79/0.87	c +    0.9     5340      60      0     0      0   13031   8598   19.4  40    2
1.00/1.07	c N    1.1     5340      60      0     0      0   16042   8606   19.2  40    2
1.00/1.09	c +    1.1     5340      60      0     0      0   16285   9457   19.2  41    2
1.29/1.35	c +    1.3     5340      60      0     0      0   20355  10402   19.0  40    2
1.49/1.60	c
1.49/1.60	c       original/binary      fixed     eliminated      learned       agility
1.49/1.60	c   seconds        variables     equivalent    conflicts       height       MB
1.49/1.60	c
1.49/1.60	c B    1.6     5340      60      0     0      0   24013  10408   18.9  41    2
1.59/1.70	c +    1.7     5340      60      0     0      0   25443  11442   18.9  40    2
2.10/2.18	c +    2.2     5340      60      0     0      0   31800  12586   18.5  40    2
2.59/2.68	c N    2.7     5340      60      0     0      0   38487  12591   18.7  40    3
2.69/2.78	c +    2.8     5340      60      0     0      0   39751  13844   18.7  41    3
3.59/3.60	c +    3.6     5340      60      0     0      0   49685  15228   18.7  40    3
4.69/4.77	c +    4.8     5340      60      0     0      0   62106  16750   18.5  41    3
4.89/4.94	c B    4.9     5340      60      0     0      0   64025  16761   18.4  41    3
6.19/6.26	c +    6.3     5340      60      0     0      0   77630  18425   18.1  40    4
7.39/7.44	c N    7.4     5340      60      0     0      0   89778  18435   18.1  40    4
8.19/8.24	c +    8.2     5340      60      0     0      0   97035  20267   18.1  41    4
10.99/11.09	c +   11.1     5340      60      0     0      0  121292  22293   17.9  40    4
14.68/14.78	c +   14.8     5340      60      0     0      0  151617  24522   17.6  40    5
15.68/15.73	c B   15.7     5340      60      0     0      0  160046  24528   17.6  39    5
19.58/19.68	c +   19.7     5340      60      0     0      0  189520  26974   17.5  40    6
21.79/21.83	c N   21.8     5340      60      0     0      0  205166  26980   17.4  41    6
26.29/26.36	c +   26.4     5340      60      0     0      0  236902  29671   17.3  41    6
35.48/35.56	c +   35.6     5340      60      0     0      0  296125  32638   17.1  40    7
49.48/49.50	c +   49.5     5340      60      0     0      0  370155  35901   17.0  40    8
52.08/52.14	c
52.08/52.14	c       original/binary      fixed     eliminated      learned       agility
52.08/52.14	c   seconds        variables     equivalent    conflicts       height       MB
52.08/52.14	c
52.08/52.14	c B   52.1     5340      60      0     0      0  384088  35911   17.0  41    8
66.07/66.17	c N   66.2     5340      60      0     0      0  461533  35911   16.8  41    9
66.27/66.39	c +   66.4     5340      60      0     0      0  462690  39491   16.8  41    9
89.77/89.84	c +   89.8     5340      60      0     0      0  578363  43440   16.6  40   10
125.86/125.93	c +  125.9     5340      60      0     0      0  722950  47784   16.6  41   11
169.95/170.02	c B  170.0     5340      60      0     0      0  896195  47795   16.4  40   12
171.75/171.89	c +  171.8     5340      60      0     0      0  903685  52562   16.4  39   12
208.63/208.74	c N  208.7     5340      60      0     0      0 1025550  52570   16.3  41   14
238.53/238.69	c +  238.6     5340      60      0     0      0 1129605  57818   16.2  40   14
334.70/334.85	c +  334.8     5340      60      0     0      0 1412005  63599   16.2  40   17
470.77/470.90	c +  470.8     5340      60      0     0      0 1765006  69958   16.1  40   19
585.63/585.82	c B  585.7     5340      60      0     0      0 2048375  69965   15.9  41   21
649.51/649.79	c +  649.6     5340      60      0     0      0 2206255  76953   15.9  41   22
671.21/671.42	c N  671.2     5340      60      0     0      0 2255842  76978   15.8  40   22
891.05/891.33	c +  891.1     5340      60      0     0      0 2757815  84648   15.6  41   24
1200.06/1200.40	c
1200.06/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.06/1200.40	c
1200.06/1200.40	c 3365324 conflicts, 3631655 decisions, 1 random
1200.06/1200.40	c 0 iterations, 5 restarts, 6065 skipped
1200.06/1200.40	c 29 enlarged, 0 shrunken, 32873 rescored, 784 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, 0 elim, 0 merged
1200.06/1200.40	c elim: 51223 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: 120 probed, 1 phases, 1 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: 63391426 learned, 22% deleted, 0 strong, 8 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: 47819802 propagations, 0.04 megaprops
1200.06/1200.40	c
1200.06/1200.40	c 1200.1 seconds, 26 MB max, 311 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-1515827-1238259792/watcher-1515827-1238259792 -o /tmp/evaluation-result-1515827-1238259792/solver-1515827-1238259792 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515827-1238259792.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 5819
/proc/meminfo: memFree=1219392/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=1052 CPUtime=0
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1098641103 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 263 140 63 155 0 106 0

[startup+0.073083 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5819
/proc/meminfo: memFree=1219392/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=1444 CPUtime=0.07
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 297 0 0 0 7 0 0 0 18 0 1 0 1098641103 1478656 281 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 361 281 79 155 0 204 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1444

[startup+0.101086 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5819
/proc/meminfo: memFree=1219392/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=1444 CPUtime=0.09
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 297 0 0 0 9 0 0 0 18 0 1 0 1098641103 1478656 281 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 361 281 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.301104 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5819
/proc/meminfo: memFree=1219392/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=1740 CPUtime=0.29
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 409 0 0 0 29 0 0 0 19 0 1 0 1098641103 1781760 338 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 435 338 79 155 0 278 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1740

[startup+0.701141 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 5819
/proc/meminfo: memFree=1219392/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=2412 CPUtime=0.69
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 579 0 0 0 69 0 0 0 22 0 1 0 1098641103 2469888 508 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 603 508 79 155 0 446 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2412

[startup+1.50122 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5820
/proc/meminfo: memFree=1217336/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=3092 CPUtime=1.49
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 726 0 0 0 149 0 0 0 25 0 1 0 1098641103 3166208 655 1992294400 134512640 135151029 4294956240 18446744073709551615 134555130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 773 655 79 155 0 616 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3092

[startup+3.10137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5820
/proc/meminfo: memFree=1216632/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=3764 CPUtime=3.09
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 902 0 0 0 309 0 0 0 25 0 1 0 1098641103 3854336 831 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 941 831 79 155 0 784 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3764

[startup+6.30167 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5820
/proc/meminfo: memFree=1215480/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=4772 CPUtime=6.29
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 1098 0 0 0 629 0 0 0 25 0 1 0 1098641103 4886528 1027 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 1193 1027 79 155 0 1036 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4772

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5820
/proc/meminfo: memFree=1214328/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=5940 CPUtime=12.69
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 1341 0 0 0 1269 0 0 0 25 0 1 0 1098641103 6082560 1270 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 1485 1270 79 155 0 1328 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5940

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 5820
/proc/meminfo: memFree=1213048/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=7464 CPUtime=25.49
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 1663 0 0 0 2548 1 0 0 25 0 1 0 1098641103 7643136 1592 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 1866 1592 79 155 0 1709 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7464

[startup+51.1029 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1211128/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=9772 CPUtime=51.08
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 2141 0 0 0 5107 1 0 0 25 0 1 0 1098641103 10006528 2070 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 2443 2070 79 155 0 2286 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9772

[startup+102.306 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1208504/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=12828 CPUtime=102.26
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 2786 0 0 0 10224 2 0 0 25 0 1 0 1098641103 13135872 2715 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 3207 2715 79 155 0 3050 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12828

[startup+162.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1207160/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=14340 CPUtime=162.25
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 3135 0 0 0 16221 4 0 0 25 0 1 0 1098641103 14684160 3064 1992294400 134512640 135151029 4294956240 18446744073709551615 134578043 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 3585 3064 79 155 0 3428 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14340

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1205688/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=16188 CPUtime=222.23
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 3474 0 0 0 22219 4 0 0 25 0 1 0 1098641103 16576512 3403 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 4047 3403 79 155 0 3890 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16188

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1204152/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=18240 CPUtime=282.22
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 3841 0 0 0 28217 5 0 0 25 0 1 0 1098641103 18677760 3770 1992294400 134512640 135151029 4294956240 18446744073709551615 134554903 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 4560 3770 79 155 0 4403 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 18240

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1203128/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=19736 CPUtime=342.2
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4097 0 0 0 34214 6 0 0 25 0 1 0 1098641103 20209664 4026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 4934 4026 79 155 0 4777 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 19736

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1202040/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=21300 CPUtime=402.18
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4383 0 0 0 40212 6 0 0 25 0 1 0 1098641103 21811200 4312 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 5325 4312 79 155 0 5168 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21300

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1201272/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=22080 CPUtime=462.16
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4561 0 0 0 46210 6 0 0 25 0 1 0 1098641103 22609920 4490 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 5520 4490 79 155 0 5363 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 22080

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1200696/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=22732 CPUtime=522.15
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4699 0 0 0 52208 7 0 0 25 0 1 0 1098641103 23277568 4628 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 5683 4628 79 155 0 5526 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 22732

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1200184/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=23384 CPUtime=582.13
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4826 0 0 0 58206 7 0 0 25 0 1 0 1098641103 23945216 4755 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 5846 4755 79 155 0 5689 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 23384

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1199608/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=24420 CPUtime=642.12
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 4978 0 0 0 64204 8 0 0 25 0 1 0 1098641103 25006080 4907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 6105 4907 79 155 0 5948 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 24420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1199032/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=25388 CPUtime=702.1
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5114 0 0 0 70201 9 0 0 25 0 1 0 1098641103 25997312 5043 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 6347 5043 79 155 0 6190 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 25388

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1198520/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=25776 CPUtime=762.09
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5229 0 0 0 76200 9 0 0 25 0 1 0 1098641103 26394624 5158 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 6444 5158 79 155 0 6287 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 25776

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1197880/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=26560 CPUtime=822.06
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5393 0 0 0 82197 9 0 0 25 0 1 0 1098641103 27197440 5322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 6640 5322 79 155 0 6483 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 26560

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1197176/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=27476 CPUtime=882.05
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5566 0 0 0 88195 10 0 0 25 0 1 0 1098641103 28135424 5495 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 6869 5495 79 155 0 6712 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 27476

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1196472/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=28000 CPUtime=942.03
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5745 0 0 0 94193 10 0 0 25 0 1 0 1098641103 28672000 5674 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7000 5674 79 155 0 6843 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 28000

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1195768/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=28784 CPUtime=1002.02
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5911 0 0 0 100191 11 0 0 25 0 1 0 1098641103 29474816 5840 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7196 5840 79 155 0 7039 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 28784

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1195640/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=28784 CPUtime=1062
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 5950 0 0 0 106189 11 0 0 25 0 1 0 1098641103 29474816 5879 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7196 5879 79 155 0 7039 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 28784

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1195384/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=28916 CPUtime=1121.99
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 6006 0 0 0 112188 11 0 0 25 0 1 0 1098641103 29609984 5935 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7229 5935 79 155 0 7072 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 28916

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1195000/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=29560 CPUtime=1181.97
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 6090 0 0 0 118186 11 0 0 25 0 1 0 1098641103 30269440 6019 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7390 6019 79 155 0 7233 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 29560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5820
/proc/meminfo: memFree=1194808/2055920 swapFree=4179168/4192956
[pid=5819] ppid=5817 vsize=29732 CPUtime=1200.06
/proc/5819/stat : 5819 (precosat) R 5817 5819 5598 0 -1 4194304 6139 0 0 0 119995 11 0 0 25 0 1 0 1098641103 30445568 6068 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5819/statm: 7433 6068 79 155 0 7276 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 29732

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): 1199.96
CPU system time (s): 0.122981
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 29732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6139
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= 1192

runsolver used 0.933858 second user time and 2.40063 second system time

The end

Launcher Data 

Begin job on node61 at 2009-03-28 18:03:12
IDJOB=1515827
IDBENCH=70462
IDSOLVER=507
FILE ID=node61/1515827-1238259792
PBS_JOBID= 9060821
Free space on /tmp= 66344 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1318210982-002.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515827-1238259792/watcher-1515827-1238259792 -o /tmp/evaluation-result-1515827-1238259792/solver-1515827-1238259792 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515827-1238259792.cnf

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

MD5SUM BENCH= 7e88818ba4d3f0eeeb0b87f01ea89e01
RANDOM SEED=485246499

node61.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		: 3000.238
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		: 3000.238
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:       1219808 kB
Buffers:         89712 kB
Cached:         648940 kB
SwapCached:       7920 kB
Active:          39244 kB
Inactive:       709020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1219808 kB
SwapTotal:     4192956 kB
SwapFree:      4179168 kB
Dirty:             856 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            73924 kB
Committed_AS:  2569628 kB
PageTables:       1372 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264884 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66344 MiB
End job on node61 at 2009-03-28 18:23:15