Trace number 1519271

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) 1200.1 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/360/
unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
MD5SUM3cbdb12135a22f8cc0405b84f56b2b22
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
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-1519271-1238309315.cnf
0.00/0.00	c found header 'p cnf 360 1530'
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     1530     360      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1521     351      0     0      9       0      0    0.0   0    0
0.00/0.00	c l    0.0     1521     351      0     0      9       0   1521    0.0   0    0
0.00/0.01	c R    0.0     1521     351      0     0      9     100    100   32.1  14    0
0.00/0.01	c R    0.0     1521     351      0     0      9     200    200   28.4  22    0
0.01/0.03	c N    0.0     1521     351      0     0      9     806    806   26.6  26    0
0.01/0.04	c B    0.0     1521     351      0     0      9    1005   1005   25.9  28    0
0.01/0.07	c +    0.1     1521     351      0     0      9    1522   1673   24.2  29    0
0.01/0.08	c +    0.1     1521     351      0     0      9    1901   1840   23.5  29    0
0.01/0.09	c B    0.1     1521     351      0     0      9    2007   1787   23.3  29    0
0.09/0.11	c +    0.1     1521     351      0     0      9    2375   2024   22.7  29    0
0.09/0.11	c N    0.1     1521     351      0     0      9    2410   1882   22.7  29    0
0.09/0.14	c +    0.1     1521     351      0     0      9    2966   2226   22.3  29    0
0.09/0.18	c +    0.2     1521     351      0     0      9    3705   2448   21.7  28    0
0.19/0.22	c +    0.2     1521     351      0     0      9    4631   2692   21.9  27    1
0.19/0.29	c +    0.3     1521     351      0     0      9    5786   2961   21.8  28    1
0.29/0.32	c N    0.3     1521     351      0     0      9    6416   2966   21.7  28    1
0.29/0.37	c +    0.4     1521     351      0     0      9    7230   3257   21.4  27    1
0.39/0.42	c B    0.4     1521     351      0     0      9    8012   3262   21.2  28    1
0.39/0.48	c
0.39/0.48	c       original/binary      fixed     eliminated      learned       agility
0.39/0.48	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.48	c
0.39/0.48	c +    0.5     1521     351      0     0      9    9036   3582   20.9  27    1
0.59/0.61	c +    0.6     1521     351      0     0      9   11295   3940   21.1  28    1
0.69/0.79	c +    0.8     1521     351      0     0      9   14116   4334   20.9  27    1
0.89/0.92	c N    0.9     1521     351      0     0      9   16040   4343   20.6  28    1
1.00/1.02	c +    1.0     1521     351      0     0      9   17645   4767   20.5  30    1
1.29/1.31	c +    1.3     1521     351      0     0      9   22056   5243   20.3  28    1
1.39/1.45	c B    1.5     1521     351      0     0      9   24016   5250   20.2  30    1
1.69/1.70	c +    1.7     1521     351      0     0      9   27571   5767   19.8  30    1
2.10/2.18	c +    2.2     1521     351      0     0      9   34460   6343   19.4  27    1
2.39/2.47	c N    2.5     1521     351      0     0      9   38483   6352   19.3  28    1
2.79/2.81	c +    2.8     1521     351      0     0      9   43077   6977   19.2  26    1
3.59/3.62	c +    3.6     1521     351      0     0      9   53845   7674   18.8  29    2
4.40/4.42	c B    4.4     1521     351      0     0      9   64022   7709   18.6  26    2
4.59/4.68	c +    4.7     1521     351      0     0      9   67306   8441   18.5  29    2
6.09/6.18	c +    6.2     1521     351      0     0      9   84131   9285   18.2  27    2
6.60/6.67	c N    6.7     1521     351      0     0      9   89797   9300   18.1  27    2
7.99/8.02	c +    8.0     1521     351      0     0      9  105160  10213   17.9  27    2
10.29/10.31	c +   10.3     1521     351      0     0      9  131451  11234   18.0  27    3
13.09/13.16	c B   13.2     1521     351      0     0      9  160038  11240   17.9  28    3
13.49/13.56	c
13.49/13.56	c       original/binary      fixed     eliminated      learned       agility
13.49/13.56	c   seconds        variables     equivalent    conflicts       height       MB
13.49/13.56	c
13.49/13.56	c +   13.6     1521     351      0     0      9  164312  12357   17.8  27    3
17.59/17.62	c N   17.6     1521     351      0     0      9  205219  12367   17.8  28    3
17.59/17.64	c +   17.6     1521     351      0     0      9  205395  13592   17.8  28    3
23.18/23.26	c +   23.3     1521     351      0     0      9  256740  14951   17.5  28    4
30.08/30.12	c +   30.1     1521     351      0     0      9  320926  16446   17.5  29    4
37.57/37.62	c B   37.6     1521     351      0     0      9  384098  16455   17.7  28    5
39.67/39.72	c +   39.7     1521     351      0     0      9  401155  18090   17.7  30    5
47.98/48.03	c N   48.0     1521     351      0     0      9  461594  18103   17.5  27    5
53.28/53.30	c +   53.3     1521     351      0     0      9  501441  19899   17.4  27    5
71.07/71.11	c +   71.1     1521     351      0     0      9  626802  21888   17.0  30    6
96.36/96.46	c +   96.4     1521     351      0     0      9  783501  24076   16.7  29    7
115.05/115.17	c B  115.1     1521     351      0     0      9  896199  24089   16.3  27    8
129.35/129.49	c +  129.5     1521     351      0     0      9  979376  26483   16.2  29    8
137.84/137.95	c N  137.9     1521     351      0     0      9 1025591  26524   16.1  27    9
174.74/174.90	c +  174.8     1521     351      0     0      9 1224223  29131   15.8  28   10
237.51/237.68	c +  237.6     1521     351      0     0      9 1530275  32044   15.7  27   11
323.68/323.88	c +  323.8     1521     351      0     0      9 1912840  35248   15.9  27   12
357.97/358.18	c B  358.1     1521     351      0     0      9 2048407  35262   16.0  28   13
411.85/412.02	c N  411.9     1521     351      0     0      9 2256072  35261   16.1  27   14
446.75/446.99	c
446.75/446.99	c       original/binary      fixed     eliminated      learned       agility
446.75/446.99	c   seconds        variables     equivalent    conflicts       height       MB
446.75/446.99	c
446.75/446.99	c +  446.8     1521     351      0     0      9 2391050  38772   16.1  28   14
614.38/614.68	c +  614.5     1521     351      0     0      9 2988810  42649   16.0  26   16
840.21/840.59	c +  840.3     1521     351      0     0      9 3736010  46913   16.0  26   18
1143.80/1144.20	c B 1143.8     1521     351      0     0      9 4608810  46929   16.0  28   21
1162.80/1163.22	c + 1162.8     1521     351      0     0      9 4670010  51604   16.0  27   21
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 4769794 conflicts, 5620743 decisions, 1 random
1200.08/1200.50	c 0 iterations, 63 restarts, 8126 skipped
1200.08/1200.50	c 37 enlarged, 0 shrunken, 46640 rescored, 1022 rebiased
1200.08/1200.50	c 1 simplifications, 0 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 9 elim, 0 merged
1200.08/1200.50	c elim: 5080 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 33714 probed, 48 phases, 48 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 89805500 learned, 25% deleted, 120 strong, 25 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 342280631 propagations, 0.29 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 22 MB max, 447 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	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-1519271-1238309315/watcher-1519271-1238309315 -o /tmp/evaluation-result-1519271-1238309315/solver-1519271-1238309315 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1519271-1238309315.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: 1.30 1.08 1.02 3/64 9540
/proc/meminfo: memFree=1170120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=916 CPUtime=0
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 144 0 0 0 0 0 0 0 18 0 1 0 1103596458 937984 128 1992294400 134512640 135151029 4294956240 18446744073709551615 134578746 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 229 128 79 155 0 72 0

[startup+0.018788 s]
/proc/loadavg: 1.30 1.08 1.02 3/64 9540
/proc/meminfo: memFree=1170120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=916 CPUtime=0.01
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 155 0 0 0 1 0 0 0 18 0 1 0 1103596458 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 229 139 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.101801 s]
/proc/loadavg: 1.30 1.08 1.02 3/64 9540
/proc/meminfo: memFree=1170120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=1180 CPUtime=0.09
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 217 0 0 0 9 0 0 0 18 0 1 0 1103596458 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134573901 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301832 s]
/proc/loadavg: 1.30 1.08 1.02 3/64 9540
/proc/meminfo: memFree=1170120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=1444 CPUtime=0.29
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 272 0 0 0 29 0 0 0 19 0 1 0 1103596458 1478656 256 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 361 256 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701893 s]
/proc/loadavg: 1.30 1.08 1.02 3/64 9540
/proc/meminfo: memFree=1170120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=1708 CPUtime=0.69
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 339 0 0 0 69 0 0 0 22 0 1 0 1103596458 1748992 323 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 427 323 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50202 s]
/proc/loadavg: 1.30 1.08 1.02 2/65 9541
/proc/meminfo: memFree=1168960/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=1972 CPUtime=1.49
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 1103596458 2019328 397 1992294400 134512640 135151029 4294956240 18446744073709551615 134551485 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 493 397 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10127 s]
/proc/loadavg: 1.30 1.08 1.02 2/65 9541
/proc/meminfo: memFree=1168512/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=2368 CPUtime=3.09
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 519 0 0 0 309 0 0 0 25 0 1 0 1103596458 2424832 503 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 592 503 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30176 s]
/proc/loadavg: 1.28 1.08 1.02 2/65 9541
/proc/meminfo: memFree=1167232/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=3436 CPUtime=6.29
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 762 0 0 0 629 0 0 0 25 0 1 0 1103596458 3518464 746 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 859 746 79 155 0 702 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3436

[startup+12.7017 s]
/proc/loadavg: 1.26 1.07 1.02 2/65 9541
/proc/meminfo: memFree=1166656/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=3976 CPUtime=12.69
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 899 0 0 0 1269 0 0 0 25 0 1 0 1103596458 4071424 883 1992294400 134512640 135151029 4294956240 18446744073709551615 134530785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 994 883 79 155 0 837 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3976

[startup+25.5017 s]
/proc/loadavg: 1.20 1.07 1.02 2/65 9541
/proc/meminfo: memFree=1165440/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=5216 CPUtime=25.48
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 1175 0 0 0 2548 0 0 0 25 0 1 0 1103596458 5341184 1159 1992294400 134512640 135151029 4294956240 18446744073709551615 134574270 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 1304 1159 79 155 0 1147 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5216

[startup+51.1016 s]
/proc/loadavg: 1.13 1.06 1.02 2/65 9541
/proc/meminfo: memFree=1164160/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=6480 CPUtime=51.08
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 1502 0 0 0 5107 1 0 0 25 0 1 0 1103596458 6635520 1486 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 1620 1486 79 155 0 1463 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6480

[startup+102.305 s]
/proc/loadavg: 1.06 1.05 1.01 2/65 9541
/proc/meminfo: memFree=1162304/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=8712 CPUtime=102.26
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 1968 0 0 0 10225 1 0 0 25 0 1 0 1103596458 8921088 1952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 2178 1952 79 155 0 2021 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8712

[startup+162.302 s]
/proc/loadavg: 1.02 1.04 1.01 2/65 9541
/proc/meminfo: memFree=1160832/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=10572 CPUtime=162.24
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 2336 0 0 0 16222 2 0 0 25 0 1 0 1103596458 10825728 2320 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 2643 2320 79 155 0 2486 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10572

[startup+222.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 9541
/proc/meminfo: memFree=1159232/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=12508 CPUtime=222.22
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 2728 0 0 0 22220 2 0 0 25 0 1 0 1103596458 12808192 2712 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 3127 2712 79 155 0 2970 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 12508

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9541
/proc/meminfo: memFree=1158080/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=13572 CPUtime=282.2
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3005 0 0 0 28217 3 0 0 25 0 1 0 1103596458 13897728 2989 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 3393 2989 79 155 0 3236 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 13572

[startup+342.301 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 9541
/proc/meminfo: memFree=1157120/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=14632 CPUtime=342.17
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3235 0 0 0 34214 3 0 0 25 0 1 0 1103596458 14983168 3219 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 3658 3219 79 155 0 3501 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 14632

[startup+402.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 9541
/proc/meminfo: memFree=1156608/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=15304 CPUtime=402.15
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3358 0 0 0 40212 3 0 0 25 0 1 0 1103596458 15671296 3342 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 3826 3342 79 155 0 3669 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15304

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1156032/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=15916 CPUtime=462.14
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3493 0 0 0 46210 4 0 0 25 0 1 0 1103596458 16297984 3477 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 3979 3477 79 155 0 3822 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15916

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1155392/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=16828 CPUtime=522.12
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3681 0 0 0 52208 4 0 0 25 0 1 0 1103596458 17231872 3665 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4207 3665 79 155 0 4050 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 16828

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1154752/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=17456 CPUtime=582.09
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 3834 0 0 0 58205 4 0 0 25 0 1 0 1103596458 17874944 3818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4364 3818 79 155 0 4207 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 17456

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1154048/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=18304 CPUtime=642.08
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4001 0 0 0 64203 5 0 0 25 0 1 0 1103596458 18743296 3985 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4576 3985 79 155 0 4419 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 18304

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9541
/proc/meminfo: memFree=1153664/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=18912 CPUtime=702.06
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4117 0 0 0 70201 5 0 0 25 0 1 0 1103596458 19365888 4101 1992294400 134512640 135151029 4294956240 18446744073709551615 134554811 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4728 4101 79 155 0 4571 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 18912

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1153152/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=19364 CPUtime=762.03
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4221 0 0 0 76198 5 0 0 25 0 1 0 1103596458 19828736 4205 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4841 4205 79 155 0 4684 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 19364

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1152768/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=19816 CPUtime=822.01
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4329 0 0 0 82195 6 0 0 25 0 1 0 1103596458 20291584 4313 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 4954 4313 79 155 0 4797 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 19816

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1152064/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=20576 CPUtime=881.99
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4486 0 0 0 88193 6 0 0 25 0 1 0 1103596458 21069824 4470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5144 4470 79 155 0 4987 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 20576

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1151744/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=21032 CPUtime=941.97
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4573 0 0 0 94191 6 0 0 25 0 1 0 1103596458 21536768 4557 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5258 4557 79 155 0 5101 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 21032

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1151104/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=21808 CPUtime=1001.95
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4725 0 0 0 100189 6 0 0 25 0 1 0 1103596458 22331392 4709 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5452 4709 79 155 0 5295 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 21808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1150784/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=22324 CPUtime=1061.93
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4820 0 0 0 106186 7 0 0 25 0 1 0 1103596458 22859776 4804 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5581 4804 79 155 0 5424 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 22324

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1150336/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=22908 CPUtime=1121.91
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 4937 0 0 0 112184 7 0 0 25 0 1 0 1103596458 23457792 4921 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5727 4921 79 155 0 5570 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 22908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1149760/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=23844 CPUtime=1181.89
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 5091 0 0 0 118182 7 0 0 25 0 1 0 1103596458 24416256 5075 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5961 5075 79 155 0 5804 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 23844



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1149504/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=23976 CPUtime=1200.08
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 5129 0 0 0 120001 7 0 0 25 0 1 0 1103596458 24551424 5113 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5994 5113 79 155 0 5837 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23976

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: 1.00 1.00 1.00 2/65 9547
/proc/meminfo: memFree=1149504/2055920 swapFree=4176604/4192956
[pid=9540] ppid=9538 vsize=23976 CPUtime=1200.08
/proc/9540/stat : 9540 (precosat) R 9538 9540 9075 0 -1 4194304 5129 0 0 0 120001 7 0 0 25 0 1 0 1103596458 24551424 5113 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/9540/statm: 5994 5113 79 155 0 5837 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 23976

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1200.02
CPU system time (s): 0.083987
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 23976

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.02
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5129
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= 2734

runsolver used 1.01684 second user time and 2.31265 second system time

The end

Launcher Data 

Begin job on node34 at 2009-03-29 08:48:35
IDJOB=1519271
IDBENCH=70749
IDSOLVER=507
FILE ID=node34/1519271-1238309315
PBS_JOBID= 9061041
Free space on /tmp= 66352 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/360/unif-k3-r4.25-v360-c1530-S1293537826-039.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1519271-1238309315/watcher-1519271-1238309315 -o /tmp/evaluation-result-1519271-1238309315/solver-1519271-1238309315 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1519271-1238309315.cnf

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

MD5SUM BENCH= 3cbdb12135a22f8cc0405b84f56b2b22
RANDOM SEED=534324331

node34.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		: 3000.259
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		: 3000.259
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:       1170536 kB
Buffers:        101880 kB
Cached:         680672 kB
SwapCached:      10192 kB
Active:         132060 kB
Inactive:       662128 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1170536 kB
SwapTotal:     4192956 kB
SwapFree:      4176604 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          17244 kB
Slab:            77208 kB
Committed_AS:  2598444 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66352 MiB
End job on node34 at 2009-03-29 09:08:37