Trace number 1518875

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) 1200.05 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/480/
unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
MD5SUM54e149b7aa0d0382dd802169940f6ffe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.278957
Satisfiable
(Un)Satisfiability was proved
Number of variables480
Number of clauses2040
Sum of the clauses size6120
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32040
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-1518875-1238305518.cnf
0.00/0.00	c found header 'p cnf 480 2040'
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     2040     480      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2031     471      0     0      9       0      0    0.0   0    0
0.00/0.01	c l    0.0     2031     471      0     0      9       0   2031    0.0   0    0
0.00/0.01	c R    0.0     2031     471      0     0      9     100    100   43.6  14    0
0.00/0.01	c R    0.0     2031     471      0     0      9     201    201   37.4  23    0
0.00/0.04	c N    0.0     2031     471      0     0      9     805    805   32.8  29    0
0.00/0.05	c B    0.1     2031     471      0     0      9    1000   1000   32.4  28    0
0.09/0.10	c B    0.1     2031     471      0     0      9    2002   2002   31.1  28    0
0.09/0.10	c +    0.1     2031     471      0     0      9    2032   2234   31.1  26    0
0.09/0.13	c N    0.1     2031     471      0     0      9    2411   2241   30.6  27    1
0.09/0.13	c +    0.1     2031     471      0     0      9    2540   2457   30.7  26    1
0.09/0.17	c +    0.2     2031     471      0     0      9    3177   2702   30.5  27    1
0.19/0.22	c +    0.2     2031     471      0     0      9    3970   2972   30.2  27    1
0.19/0.28	c +    0.3     2031     471      0     0      9    4965   3269   30.0  27    1
0.29/0.37	c +    0.4     2031     471      0     0      9    6205   3595   29.7  29    1
0.29/0.38	c N    0.4     2031     471      0     0      9    6426   3496   29.6  26    1
0.39/0.47	c +    0.5     2031     471      0     0      9    7755   3954   29.3  27    1
0.39/0.49	c B    0.5     2031     471      0     0      9    8005   3855   29.4  27    1
0.59/0.61	c +    0.6     2031     471      0     0      9    9690   4349   29.1  28    1
0.69/0.79	c
0.69/0.79	c       original/binary      fixed     eliminated      learned       agility
0.69/0.79	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.79	c
0.69/0.79	c +    0.8     2031     471      0     0      9   12110   4783   28.6  25    1
0.99/1.02	c +    1.0     2031     471      0     0      9   15135   5261   28.0  27    1
0.99/1.09	c N    1.1     2031     471      0     0      9   16050   5275   28.0  26    1
1.29/1.31	c +    1.3     2031     471      0     0      9   18916   5787   27.7  26    1
1.59/1.65	c +    1.7     2031     471      0     0      9   23646   6365   27.6  29    1
1.59/1.68	c B    1.7     2031     471      0     0      9   24015   6161   27.5  28    1
1.99/2.09	c +    2.1     2031     471      0     0      9   29555   7001   27.1  27    2
2.69/2.71	c +    2.7     2031     471      0     0      9   36940   7701   26.7  26    2
2.79/2.84	c N    2.8     2031     471      0     0      9   38493   7711   26.6  27    2
3.49/3.52	c +    3.5     2031     471      0     0      9   46176   8471   26.2  28    2
4.49/4.54	c +    4.5     2031     471      0     0      9   57721   9318   26.1  28    2
4.99/5.08	c B    5.1     2031     471      0     0      9   64039   9326   26.4  29    2
5.79/5.85	c +    5.9     2031     471      0     0      9   72151  10249   26.5  27    3
7.59/7.66	c N    7.7     2031     471      0     0      9   89794  10260   26.5  26    3
7.59/7.70	c +    7.7     2031     471      0     0      9   90186  11273   26.5  27    3
9.98/10.06	c +   10.1     2031     471      0     0      9  112731  12400   26.2  30    3
12.98/13.02	c +   13.0     2031     471      0     0      9  140911  13640   25.8  27    3
15.18/15.28	c B   15.3     2031     471      0     0      9  160072  13651   25.6  27    4
17.08/17.18	c +   17.2     2031     471      0     0      9  176136  15004   25.3  28    4
20.68/20.77	c
20.68/20.77	c       original/binary      fixed     eliminated      learned       agility
20.68/20.77	c   seconds        variables     equivalent    conflicts       height       MB
20.68/20.77	c
20.68/20.77	c N   20.8     2031     471      0     0      9  205195  15015   26.0  26    5
22.68/22.74	c +   22.7     2031     471      0     0      9  220170  16504   26.3  27    5
29.98/30.04	c +   30.0     2031     471      0     0      9  275211  18154   26.1  26    5
39.68/39.76	c +   39.7     2031     471      0     0      9  344011  19969   26.1  26    6
45.97/46.01	c B   46.0     2031     471      0     0      9  384132  19981   26.1  29    6
52.97/53.06	c +   53.0     2031     471      0     0      9  430011  21965   25.5  28    7
58.47/58.56	c N   58.5     2031     471      0     0      9  461646  21976   25.1  26    7
71.36/71.49	c +   71.5     2031     471      0     0      9  537510  24161   24.3  26    8
96.45/96.52	c +   96.5     2031     471      0     0      9  671885  26577   24.4  25    9
130.64/130.70	c +  130.7     2031     471      0     0      9  839856  29234   24.5  28   10
143.74/143.82	c B  143.8     2031     471      0     0      9  896233  29247   24.5  28   10
174.42/174.53	c N  174.5     2031     471      0     0      9 1025684  29247   24.2  28   11
180.33/180.48	c +  180.4     2031     471      0     0      9 1049820  32157   24.2  29   11
245.70/245.83	c +  245.7     2031     471      0     0      9 1312278  35372   24.0  28   13
335.17/335.37	c +  335.2     2031     471      0     0      9 1640345  38909   23.8  29   14
459.21/459.40	c B  459.2     2031     471      0     0      9 2048431  38920   23.8  28   15
459.71/459.98	c +  459.8     2031     471      0     0      9 2050430  42799   23.8  28   15
528.19/528.45	c N  528.3     2031     471      0     0      9 2256218  42812   23.5  26   17
630.25/630.51	c +  630.3     2031     471      0     0      9 2563037  47078   23.3  28   18
861.16/861.55	c
861.16/861.55	c       original/binary      fixed     eliminated      learned       agility
861.16/861.55	c   seconds        variables     equivalent    conflicts       height       MB
861.16/861.55	c
861.16/861.55	c +  861.2     2031     471      0     0      9 3203795  51785   23.3  27   20
1185.24/1185.78	c + 1185.3     2031     471      0     0      9 4004743  56963   23.4  26   22
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c
1200.04/1200.50	c 4038945 conflicts, 4818707 decisions, 1 random
1200.04/1200.50	c 0 iterations, 179 restarts, 6984 skipped
1200.04/1200.50	c 35 enlarged, 0 shrunken, 39497 rescored, 986 rebiased
1200.04/1200.50	c 1 simplifications, 0 reductions
1200.04/1200.50	c
1200.04/1200.50	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.04/1200.50	c elim: 6760 resolutions, 1 phases, 1 rounds
1200.04/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.50	c prbe: 80088 probed, 85 phases, 85 rounds
1200.04/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.50	c hash: 0 units, 0 merged
1200.04/1200.50	c mins: 96732372 learned, 21% deleted, 62 strong, 28 depth
1200.04/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.50	c strs: 0 forward, 0 backward
1200.04/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.50	c prps: 340036828 propagations, 0.28 megaprops
1200.04/1200.50	c
1200.04/1200.50	c 1200.0 seconds, 23 MB max, 455 MB recycled
1200.04/1200.50	c
1200.04/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1518875-1238305518/watcher-1518875-1238305518 -o /tmp/evaluation-result-1518875-1238305518/solver-1518875-1238305518 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518875-1238305518.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 0.97 0.98 2/64 8307
/proc/meminfo: memFree=1634072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=916 CPUtime=0
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 157 0 0 0 0 0 0 0 18 0 1 0 1103216797 937984 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134673052 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 229 141 79 155 0 72 0

[startup+0.0590371 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8307
/proc/meminfo: memFree=1634072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=1048 CPUtime=0.05
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 201 0 0 0 5 0 0 0 18 0 1 0 1103216797 1073152 185 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 262 185 79 155 0 105 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1048

[startup+0.101044 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8307
/proc/meminfo: memFree=1634072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=1180 CPUtime=0.09
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 234 0 0 0 9 0 0 0 18 0 1 0 1103216797 1208320 218 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 295 218 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301084 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8307
/proc/meminfo: memFree=1634072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=1576 CPUtime=0.29
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 302 0 0 0 29 0 0 0 19 0 1 0 1103216797 1613824 286 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 394 286 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701164 s]
/proc/loadavg: 0.99 0.97 0.98 2/64 8307
/proc/meminfo: memFree=1634072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=1840 CPUtime=0.69
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 372 0 0 0 69 0 0 0 23 0 1 0 1103216797 1884160 356 1992294400 134512640 135151029 4294956240 18446744073709551615 134542661 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 460 356 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50132 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8309
/proc/meminfo: memFree=1632784/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=2104 CPUtime=1.49
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 455 0 0 0 149 0 0 0 25 0 1 0 1103216797 2154496 439 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 526 439 79 155 0 369 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2104

[startup+3.10164 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8309
/proc/meminfo: memFree=1632208/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=2764 CPUtime=3.09
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 613 0 0 0 309 0 0 0 25 0 1 0 1103216797 2830336 597 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 691 597 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30128 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8309
/proc/meminfo: memFree=1631184/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=3564 CPUtime=6.29
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 821 0 0 0 629 0 0 0 25 0 1 0 1103216797 3649536 805 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 891 805 79 155 0 734 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3564

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8309
/proc/meminfo: memFree=1630096/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=4520 CPUtime=12.68
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 1027 0 0 0 1268 0 0 0 25 0 1 0 1103216797 4628480 1011 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 1130 1011 79 155 0 973 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4520

[startup+25.5011 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1628432/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=6120 CPUtime=25.47
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 1414 0 0 0 2547 0 0 0 25 0 1 0 1103216797 6266880 1398 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 1530 1398 79 155 0 1373 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 6120

[startup+51.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1626768/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=7900 CPUtime=51.07
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 1831 0 0 0 5106 1 0 0 25 0 1 0 1103216797 8089600 1815 1992294400 134512640 135151029 4294956240 18446744073709551615 134574657 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 1975 1815 79 155 0 1818 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7900

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1624464/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=10332 CPUtime=102.25
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 2408 0 0 0 10223 2 0 0 25 0 1 0 1103216797 10579968 2392 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 2583 2392 79 155 0 2426 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 10332

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1622736/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=12172 CPUtime=162.23
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 2837 0 0 0 16220 3 0 0 25 0 1 0 1103216797 12464128 2821 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 3043 2821 79 155 0 2886 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12172

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1621584/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=13584 CPUtime=222.21
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 3112 0 0 0 22217 4 0 0 25 0 1 0 1103216797 13910016 3096 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 3396 3096 79 155 0 3239 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13584

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1620432/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=14980 CPUtime=282.18
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 3390 0 0 0 28214 4 0 0 25 0 1 0 1103216797 15339520 3374 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 3745 3374 79 155 0 3588 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14980

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1619664/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=15788 CPUtime=342.16
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 3581 0 0 0 34211 5 0 0 25 0 1 0 1103216797 16166912 3565 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 3947 3565 79 155 0 3790 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15788

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1618704/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=16980 CPUtime=402.13
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 3823 0 0 0 40208 5 0 0 25 0 1 0 1103216797 17387520 3807 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 4245 3807 79 155 0 4088 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 16980

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1618192/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=17444 CPUtime=462.11
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 3939 0 0 0 46206 5 0 0 25 0 1 0 1103216797 17862656 3923 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 4361 3923 79 155 0 4204 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 17444

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1617424/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=18524 CPUtime=522.1
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4129 0 0 0 52204 6 0 0 25 0 1 0 1103216797 18968576 4113 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 4631 4113 79 155 0 4474 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 18524

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1617040/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=18944 CPUtime=582.07
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4227 0 0 0 58201 6 0 0 25 0 1 0 1103216797 19398656 4211 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 4736 4211 79 155 0 4579 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 18944

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1615824/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=20304 CPUtime=642.05
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4532 0 0 0 64199 6 0 0 25 0 1 0 1103216797 20791296 4516 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5076 4516 79 155 0 4919 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 20304

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1615504/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=20608 CPUtime=702.03
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4597 0 0 0 70196 7 0 0 25 0 1 0 1103216797 21102592 4581 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5152 4581 79 155 0 4995 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 20608

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1614992/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=21252 CPUtime=762.01
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4717 0 0 0 76194 7 0 0 25 0 1 0 1103216797 21762048 4701 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5313 4701 79 155 0 5156 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 21252

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1614672/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=21524 CPUtime=821.98
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4799 0 0 0 82191 7 0 0 25 0 1 0 1103216797 22040576 4783 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5381 4783 79 155 0 5224 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 21524

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1614160/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=22092 CPUtime=881.96
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 4914 0 0 0 88188 8 0 0 25 0 1 0 1103216797 22622208 4898 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5523 4898 79 155 0 5366 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 22092

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8310
/proc/meminfo: memFree=1613648/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=22668 CPUtime=941.94
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5048 0 0 0 94186 8 0 0 25 0 1 0 1103216797 23212032 5032 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5667 5032 79 155 0 5510 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 22668

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1613072/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=23376 CPUtime=1001.9
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5185 0 0 0 100182 8 0 0 25 0 1 0 1103216797 23937024 5169 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5844 5169 79 155 0 5687 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 23376

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1612880/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=23568 CPUtime=1061.88
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5218 0 0 0 106180 8 0 0 25 0 1 0 1103216797 24133632 5202 1992294400 134512640 135151029 4294956240 18446744073709551615 134574547 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5892 5202 79 155 0 5735 0
Current children cumulated CPU time (s) 1061.88
Current children cumulated vsize (KiB) 23568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1612624/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=23872 CPUtime=1121.86
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5277 0 0 0 112177 9 0 0 25 0 1 0 1103216797 24444928 5261 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 5968 5261 79 155 0 5811 0
Current children cumulated CPU time (s) 1121.86
Current children cumulated vsize (KiB) 23872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1612240/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=24292 CPUtime=1181.84
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5367 0 0 0 118175 9 0 0 25 0 1 0 1103216797 24875008 5351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 6073 5351 79 155 0 5916 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 24292



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1611984/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=24688 CPUtime=1200.04
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5435 0 0 0 119995 9 0 0 25 0 1 0 1103216797 25280512 5419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 6172 5419 79 155 0 6015 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 24688

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 8316
/proc/meminfo: memFree=1611984/2055920 swapFree=4175828/4192956
[pid=8307] ppid=8305 vsize=24688 CPUtime=1200.04
/proc/8307/stat : 8307 (precosat) R 8305 8307 8060 0 -1 4194304 5435 0 0 0 119995 9 0 0 25 0 1 0 1103216797 25280512 5419 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8307/statm: 6172 5419 79 155 0 6015 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 24688

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.100984
CPU usage (%): 99.9618
Max. virtual memory (cumulated for all children) (KiB): 24688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.100984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5435
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= 2311

runsolver used 0.928858 second user time and 2.45663 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-29 07:45:18
IDJOB=1518875
IDBENCH=70716
IDSOLVER=507
FILE ID=node33/1518875-1238305518
PBS_JOBID= 9061021
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/480/unif-k3-r4.25-v480-c2040-S1528563858-100.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518875-1238305518/watcher-1518875-1238305518 -o /tmp/evaluation-result-1518875-1238305518/solver-1518875-1238305518 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518875-1238305518.cnf

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

MD5SUM BENCH= 54e149b7aa0d0382dd802169940f6ffe
RANDOM SEED=1429076680

node33.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		: 3000.266
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		: 3000.266
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:       1634552 kB
Buffers:         63904 kB
Cached:         268168 kB
SwapCached:      10920 kB
Active:         123996 kB
Inactive:       220568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1634552 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            62840 kB
Committed_AS:  3016620 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-29 08:05:21