Trace number 1720368

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) 1200.11 1200.41

General information on the benchmark

Namealoul-chnl11-13.cnf
MD5SUMc7162bc1ddb6d2592f237fef1b04b5ce
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark0.431933
Satisfiable
(Un)Satisfiability was proved
Number of variables286
Number of clauses1742
Sum of the clauses size3718
Maximum clause length11
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21716
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 526

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-1720368-1240655322.cnf
0.00/0.00	c found header 'p cnf 286 1742'
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     1742     286      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1716     260      0     0     26       0      0    0.0   0    0
0.00/0.01	c l    0.0     1716     260      0     0     26       0   1000    0.0   0    0
0.00/0.01	c R    0.0     1716     260      0     0     26     102    102   44.5   4    0
0.00/0.01	c R    0.0     1716     260      0     0     26     202    202   43.8   8    0
0.00/0.03	c R    0.0     1716     260      0     0     26     805    805   43.9  17    0
0.00/0.04	c B    0.0     1716     260      0     0     26    1000   1000   44.4  19    0
0.00/0.04	c +    0.0     1716     260      0     0     26    1000   1100   44.4  19    0
0.00/0.04	c +    0.0     1716     260      0     0     26    1251   1210   44.2  21    0
0.00/0.05	c +    0.1     1716     260      0     0     26    1560   1331   43.7  23    0
0.00/0.06	c +    0.1     1716     260      0     0     26    1950   1464   45.6  22    1
0.00/0.07	c B    0.1     1716     260      0     0     26    2002   1391   45.8  22    1
0.00/0.08	c R    0.1     1716     260      0     0     26    2413   1469   42.0  18    1
0.00/0.08	c +    0.1     1716     260      0     0     26    2435   1610   41.8  18    1
0.09/0.10	c +    0.1     1716     260      0     0     26    3040   1771   41.9  20    1
0.09/0.13	c +    0.1     1716     260      0     0     26    3801   1948   43.5  19    1
0.09/0.16	c +    0.2     1716     260      0     0     26    4750   2142   41.7  20    1
0.19/0.21	c +    0.2     1716     260      0     0     26    5937   2356   42.8  20    1
0.19/0.23	c R    0.2     1716     260      0     0     26    6427   2359   43.4  20    1
0.19/0.27	c
0.19/0.27	c       original/binary      fixed     eliminated      learned       agility
0.19/0.27	c   seconds        variables     equivalent    conflicts       height       MB
0.19/0.27	c
0.19/0.27	c +    0.3     1716     260      0     0     26    7420   2591   40.6  17    1
0.29/0.30	c B    0.3     1716     260      0     0     26    8004   2595   39.4  17    1
0.29/0.35	c +    0.4     1716     260      0     0     26    9275   2850   40.1  17    1
0.39/0.46	c +    0.5     1716     260      0     0     26   11592   3135   41.7  21    1
0.49/0.59	c +    0.6     1716     260      0     0     26   14491   3448   41.4  19    1
0.59/0.66	c R    0.7     1716     260      0     0     26   16055   3454   39.6  17    1
0.69/0.76	c +    0.8     1716     260      0     0     26   18112   3792   37.4  17    2
0.99/1.03	c +    1.0     1716     260      0     0     26   22641   4171   37.7  21    2
1.10/1.12	c B    1.1     1716     260      0     0     26   24008   4186   38.3  22    2
1.29/1.35	c +    1.4     1716     260      0     0     26   28301   4588   40.0  19    2
1.69/1.71	c +    1.7     1716     260      0     0     26   35375   5046   39.7  16    2
1.89/1.90	c R    1.9     1716     260      0     0     26   38510   5051   38.3  17    2
2.19/2.27	c +    2.3     1716     260      0     0     26   44217   5550   36.4  18    3
2.99/3.05	c +    3.0     1716     260      0     0     26   55271   6105   38.2  20    3
3.49/3.53	c B    3.5     1716     260      0     0     26   64024   6114   39.4  19    3
3.79/3.87	c +    3.9     1716     260      0     0     26   69086   6715   40.3  19    3
4.99/5.02	c +    5.0     1716     260      0     0     26   86356   7386   40.3  17    4
5.19/5.26	c R    5.3     1716     260      0     0     26   89829   7390   39.7  18    4
6.88/6.98	c +    7.0     1716     260      0     0     26  107945   8124   38.5  20    5
9.09/9.14	c
9.09/9.14	c       original/binary      fixed     eliminated      learned       agility
9.09/9.14	c   seconds        variables     equivalent    conflicts       height       MB
9.09/9.14	c
9.09/9.14	c +    9.1     1716     260      0     0     26  134931   8936   38.5  20    5
11.29/11.31	c B   11.3     1716     260      0     0     26  160048   8942   39.7  22    5
11.99/12.03	c +   12.0     1716     260      0     0     26  168660   9829   40.2  19    5
15.49/15.56	c R   15.6     1716     260      0     0     26  205265   9836   39.5  16    6
15.98/16.03	c +   16.0     1716     260      0     0     26  210826  10811   39.1  19    6
21.78/21.86	c +   21.9     1716     260      0     0     26  263530  11892   38.3  21    7
28.09/28.12	c +   28.1     1716     260      0     0     26  329410  13081   38.1  18    8
33.88/33.97	c B   34.0     1716     260      0     0     26  384110  13093   39.0  20    9
36.98/37.06	c +   37.1     1716     260      0     0     26  411761  14389   39.3  20    9
43.98/44.09	c R   44.1     1716     260      0     0     26  461696  14398   39.6  20   10
51.78/51.87	c +   51.9     1716     260      0     0     26  514702  15827   37.9  22   11
67.77/67.88	c +   67.9     1716     260      0     0     26  643376  17409   38.7  19   11
88.47/88.50	c +   88.5     1716     260      0     0     26  804221  19149   38.8  20   12
102.46/102.52	c B  102.5     1716     260      0     0     26  896269  19160   39.0  20   13
118.27/118.31	c +  118.3     1716     260      0     0     26 1005276  21063   39.5  22   13
122.17/122.23	c R  122.2     1716     260      0     0     26 1025784  21068   39.5  22   14
137.85/137.97	c s  137.9     1717     260      0     0     26 1102580  22367   38.4  18    5
164.25/164.30	c +  164.3     1717     260      0     0     26 1256597  23169   38.7  18   13
222.44/222.58	c +  222.5     1717     260      0     0     26 1570746  25485   38.8  18   15
301.72/301.86	c
301.72/301.86	c       original/binary      fixed     eliminated      learned       agility
301.72/301.86	c   seconds        variables     equivalent    conflicts       height       MB
301.72/301.86	c
301.72/301.86	c +  301.8     1717     260      0     0     26 1963432  28033   39.2  22   18
321.61/321.80	c B  321.7     1717     260      0     0     26 2048545  28046   39.4  19   19
364.00/364.14	c R  364.1     1717     260      0     0     26 2256317  28045   39.5  24   21
405.59/405.77	c +  405.7     1717     260      0     0     26 2454291  30836   39.7  21   22
532.96/533.15	c s  533.0     1718     260      0     0     26 2962064  30839   39.5  18    8
559.85/560.06	c +  559.9     1718     260      0     0     26 3067862  33919   39.5  17   16
683.12/683.31	c s  683.1     1719     260      0     0     26 3518975  33924   39.3  21    8
708.12/708.35	c s  708.2     1720     260      0     0     26 3604707  33924   39.1  22    8
773.11/773.35	c +  773.2     1720     260      0     0     26 3834825  37310   39.2  20   19
831.78/832.03	c s  831.8     1721     260      0     0     26 4036432  37311   39.1  18    9
862.67/862.99	c s  862.8     1724     260      0     0     26 4122579  37314   38.9  20    9
1029.44/1029.71	c B 1029.5     1724     260      0     0     26 4609037  37318   39.4  23   24
1049.63/1049.98	c s 1049.7     1725     260      0     0     26 4689623  37315   39.2  20    9
1075.82/1076.18	c + 1075.9     1725     260      0     0     26 4793531  41041   39.4  22   17
1110.52/1110.86	c R 1110.6     1725     260      0     0     26 4922395  41052   39.6  17   22
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c
1200.09/1200.40	c 5236669 conflicts, 6430570 decisions, 1 random
1200.09/1200.40	c 0 iterations, 8017 restarts, 173 skipped
1200.09/1200.40	c 39 enlarged, 7 shrunken, 51101 rescored, 1071 rebiased
1200.09/1200.40	c 8 simplifications, 0 reductions
1200.09/1200.40	c
1200.09/1200.40	c vars: 0 fixed, 0 equiv, 26 elim, 0 merged
1200.09/1200.40	c elim: 7904 resolutions, 1 phases, 1 rounds
1200.09/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.09/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.09/1200.40	c prbe: 42692 probed, 82 phases, 82 rounds
1200.09/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.09/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.09/1200.40	c hash: 0 units, 0 merged
1200.09/1200.40	c mins: 267383866 learned, 10% deleted, 0 strong, 11 depth
1200.09/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.09/1200.40	c strs: 0 forward, 0 backward
1200.09/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.09/1200.40	c prps: 102293658 propagations, 0.09 megaprops
1200.09/1200.40	c
1200.09/1200.40	c 1200.1 seconds, 26 MB max, 1131 MB recycled
1200.09/1200.40	c
1200.09/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.09/1200.40	c

Verifier Data

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

Watcher Data

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1720368-1240655322/watcher-1720368-1240655322 -o /tmp/evaluation-result-1720368-1240655322/solver-1720368-1240655322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1720368-1240655322.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: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1851712/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=916 CPUtime=0
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 145 0 0 0 0 0 0 0 18 0 1 0 93559929 937984 129 1992294400 134512640 135151029 4294956240 18446744073709551615 134528784 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 229 129 79 155 0 72 0

[startup+0.101581 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1851712/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=1444 CPUtime=0.09
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 281 0 0 0 9 0 0 0 18 0 1 0 93559929 1478656 265 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 361 265 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.20159 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1851712/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=1708 CPUtime=0.19
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 347 0 0 0 19 0 0 0 18 0 1 0 93559929 1748992 331 1992294400 134512640 135151029 4294956240 18446744073709551615 134567899 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 427 331 79 155 0 270 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1708

[startup+0.3016 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1851712/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=1840 CPUtime=0.29
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 399 0 0 0 29 0 0 0 19 0 1 0 93559929 1884160 383 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 460 383 79 155 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701637 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 23169
/proc/meminfo: memFree=1851712/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=2388 CPUtime=0.69
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 517 0 0 0 69 0 0 0 22 0 1 0 93559929 2445312 501 1992294400 134512640 135151029 4294956240 18446744073709551615 134554712 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 597 501 79 155 0 440 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2388

[startup+1.50171 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1849656/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=3060 CPUtime=1.49
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 679 0 0 0 149 0 0 0 25 0 1 0 93559929 3133440 663 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 765 663 79 155 0 608 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3060

[startup+3.10186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1848632/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=4040 CPUtime=3.09
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 915 0 0 0 309 0 0 0 25 0 1 0 93559929 4136960 899 1992294400 134512640 135151029 4294956240 18446744073709551615 134554833 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 1010 899 79 155 0 853 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4040

[startup+6.30116 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1847160/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=5776 CPUtime=6.28
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 1288 0 0 0 628 0 0 0 25 0 1 0 93559929 5914624 1272 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 1444 1272 79 155 0 1287 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 5776

[startup+12.7018 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1845880/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=6684 CPUtime=12.69
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 1492 0 0 0 1268 1 0 0 25 0 1 0 93559929 6844416 1476 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 1671 1476 79 155 0 1514 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6684

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1843768/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=9332 CPUtime=25.49
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 2020 0 0 0 2547 2 0 0 25 0 1 0 93559929 9555968 2004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 2333 2004 79 155 0 2176 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9332

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1839672/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=13984 CPUtime=51.08
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 3053 0 0 0 5105 3 0 0 25 0 1 0 93559929 14319616 3037 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 3496 3037 79 155 0 3339 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 13984

[startup+102.301 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1838520/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=15076 CPUtime=102.26
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 3312 0 0 0 10223 3 0 0 25 0 1 0 93559929 15437824 3296 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 3769 3296 79 155 0 3612 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 15076

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1837368/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=14988 CPUtime=162.25
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 4502 0 0 0 16220 5 0 0 25 0 1 0 93559929 15347712 3585 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 3747 3585 79 155 0 3590 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 14988

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1833656/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=19428 CPUtime=222.24
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 5402 0 0 0 22218 6 0 0 25 0 1 0 93559929 19894272 4485 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 4857 4485 79 155 0 4700 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 19428

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1831800/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=21924 CPUtime=282.22
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 5871 0 0 0 28216 6 0 0 25 0 1 0 93559929 22450176 4954 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 5481 4954 79 155 0 5324 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 21924

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1829880/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=24228 CPUtime=342.21
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 6347 0 0 0 34214 7 0 0 25 0 1 0 93559929 24809472 5430 1992294400 134512640 135151029 4294956240 18446744073709551615 134575907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6057 5430 79 155 0 5900 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 24228

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1827192/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=27044 CPUtime=402.19
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 7017 0 0 0 40212 7 0 0 25 0 1 0 93559929 27693056 6100 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6761 6100 79 155 0 6604 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 27044

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1826936/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=27304 CPUtime=462.18
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 7083 0 0 0 46210 8 0 0 25 0 1 0 93559929 27959296 6166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6826 6166 79 155 0 6669 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 27304

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23170
/proc/meminfo: memFree=1826680/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=27560 CPUtime=522.16
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 7136 0 0 0 52208 8 0 0 25 0 1 0 93559929 28221440 6219 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6890 6219 79 155 0 6733 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 27560

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1831992/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=20388 CPUtime=582.14
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 7624 0 0 0 58206 8 0 0 25 0 1 0 93559929 20877312 4829 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 5097 4829 79 155 0 4940 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 20388

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1829368/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=24356 CPUtime=642.13
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 8306 0 0 0 64204 9 0 0 25 0 1 0 93559929 24940544 5511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6089 5511 79 155 0 5932 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 24356

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1832312/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=19364 CPUtime=702.11
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 8869 0 0 0 70201 10 0 0 25 0 1 0 93559929 19828736 4735 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 4841 4735 79 155 0 4684 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19364

[startup+762.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1830968/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=21280 CPUtime=762.11
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 9211 0 0 0 76200 11 0 0 25 0 1 0 93559929 21790720 5077 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 5320 5077 79 155 0 5163 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 21280

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1828344/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=24864 CPUtime=822.09
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 9852 0 0 0 82197 12 0 0 25 0 1 0 93559929 25460736 5718 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6216 5718 79 155 0 6059 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 24864

[startup+882.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1830968/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=20448 CPUtime=882.08
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 10299 0 0 0 88195 13 0 0 25 0 1 0 93559929 20938752 5003 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 5112 5003 79 155 0 4955 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 20448

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1828472/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=24516 CPUtime=942.05
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 10955 0 0 0 94192 13 0 0 25 0 1 0 93559929 25104384 5659 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6129 5659 79 155 0 5972 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 24516

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1826296/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=27716 CPUtime=1002.05
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 11496 0 0 0 100191 14 0 0 25 0 1 0 93559929 28381184 6200 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6929 6200 79 155 0 6772 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 27716

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1830776/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=20420 CPUtime=1062.03
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 12431 0 0 0 106188 15 0 0 25 0 1 0 93559929 20910080 5026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 5105 5026 79 155 0 4948 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 20420

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1827896/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=25156 CPUtime=1122.02
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 13192 0 0 0 112186 16 0 0 25 0 1 0 93559929 25759744 5787 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6289 5787 79 155 0 6132 0
Current children cumulated CPU time (s) 1122.02
Current children cumulated vsize (KiB) 25156

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1826168/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=27588 CPUtime=1182
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 13604 0 0 0 118184 16 0 0 25 0 1 0 93559929 28250112 6199 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 6897 6199 79 155 0 6740 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 27588



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1825464/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=28612 CPUtime=1200.09
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 13780 0 0 0 119993 16 0 0 25 0 1 0 93559929 29298688 6375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 7153 6375 79 155 0 6996 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28612

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 23172
/proc/meminfo: memFree=1825464/2055920 swapFree=4181232/4192956
[pid=23169] ppid=23167 vsize=28612 CPUtime=1200.09
/proc/23169/stat : 23169 (precosat) R 23167 23169 22946 0 -1 4194304 13780 0 0 0 119993 16 0 0 25 0 1 0 93559929 29298688 6375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554909 0 0 4096 17442 0 0 0 17 1 0 0
/proc/23169/statm: 7153 6375 79 155 0 6996 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 28612

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1199.94
CPU system time (s): 0.173973
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 32324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.173973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13780
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= 2588

runsolver used 1.15482 second user time and 2.17867 second system time

The end

Launcher Data

Begin job on node48 at 2009-04-25 12:28:42
IDJOB=1720368
IDBENCH=69602
IDSOLVER=507
FILE ID=node48/1720368-1240655322
PBS_JOBID= 9186512
Free space on /tmp= 66308 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT_RACE08/cnf/aloul-chnl11-13.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1720368-1240655322/watcher-1720368-1240655322 -o /tmp/evaluation-result-1720368-1240655322/solver-1720368-1240655322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1720368-1240655322.cnf

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

MD5SUM BENCH= c7162bc1ddb6d2592f237fef1b04b5ce
RANDOM SEED=1605044781

node48.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		: 3000.209
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		: 3000.209
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:       1852192 kB
Buffers:          9020 kB
Cached:         133620 kB
SwapCached:       5328 kB
Active:          62664 kB
Inactive:        87696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852192 kB
SwapTotal:     4192956 kB
SwapFree:      4181232 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          13412 kB
Slab:            39300 kB
Committed_AS:   405148 kB
PageTables:       1372 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= 66308 MiB
End job on node48 at 2009-04-25 12:48:44