Trace number 1515491

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S393518083-009.cnf
MD5SUM81856c3d33444497a06d91594d737387
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.029995
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
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-1515491-1238254836.cnf
0.00/0.00	c found header 'p cnf 100 2130'
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     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     101    101   26.6   7    0
0.00/0.02	c R    0.0     2130     100      0     0      0     201    201   24.9  14    0
0.03/0.04	c N    0.0     2130     100      0     0      0     806    806   24.1  32    0
0.03/0.04	c B    0.0     2130     100      0     0      0    1001   1001   23.6  34    0
0.03/0.07	c B    0.1     2130     100      0     0      0    2001   2001   23.0  36    0
0.03/0.08	c +    0.1     2130     100      0     0      0    2131   2343   23.0  36    0
0.03/0.09	c N    0.1     2130     100      0     0      0    2415   2352   22.8  37    1
0.03/0.10	c +    0.1     2130     100      0     0      0    2662   2577   22.6  37    1
0.10/0.12	c +    0.1     2130     100      0     0      0    3326   2834   22.5  36    1
0.10/0.15	c +    0.2     2130     100      0     0      0    4156   3117   22.3  36    1
0.10/0.19	c +    0.2     2130     100      0     0      0    5195   3428   22.1  35    1
0.20/0.24	c N    0.2     2130     100      0     0      0    6425   3437   22.0  36    1
0.20/0.25	c +    0.3     2130     100      0     0      0    6491   3770   21.9  37    1
0.30/0.31	c B    0.3     2130     100      0     0      0    8003   3777   22.1  37    1
0.30/0.32	c +    0.3     2130     100      0     0      0    8112   4147   22.0  37    1
0.40/0.41	c +    0.4     2130     100      0     0      0   10142   4561   22.0  36    1
0.50/0.53	c
0.50/0.53	c       original/binary      fixed     eliminated      learned       agility
0.50/0.53	c   seconds        variables     equivalent    conflicts       height       MB
0.50/0.53	c
0.50/0.53	c +    0.5     2130     100      0     0      0   12676   5017   21.7  37    1
0.60/0.70	c +    0.7     2130     100      0     0      0   15845   5518   21.4  37    1
0.70/0.71	c N    0.7     2130     100      0     0      0   16054   5235   21.4  37    1
0.89/0.90	c +    0.9     2130     100      0     0      0   19806   6069   21.3  37    1
1.10/1.12	c B    1.1     2130     100      0     0      0   24009   6073   21.2  37    1
1.10/1.17	c +    1.2     2130     100      0     0      0   24756   6675   21.2  36    1
1.50/1.50	c +    1.5     2130     100      0     0      0   30947   7342   21.0  37    1
1.89/1.96	c N    2.0     2130     100      0     0      0   38502   7352   20.8  37    2
1.89/1.97	c +    2.0     2130     100      0     0      0   38680   8076   20.8  37    2
2.49/2.58	c +    2.6     2130     100      0     0      0   48352   8883   20.6  36    2
3.30/3.38	c +    3.4     2130     100      0     0      0   60440   9771   20.5  37    2
3.59/3.61	c B    3.6     2130     100      0     0      0   64016   9775   20.5  38    2
4.39/4.42	c +    4.4     2130     100      0     0      0   75553  10748   20.3  36    2
5.39/5.49	c N    5.5     2130     100      0     0      0   89803  10756   20.2  37    2
5.79/5.84	c +    5.8     2130     100      0     0      0   94441  11822   20.1  37    2
7.59/7.70	c +    7.7     2130     100      0     0      0  118051  13004   19.9  36    3
10.19/10.22	c +   10.2     2130     100      0     0      0  147560  14304   19.6  36    3
11.29/11.36	c B   11.4     2130     100      0     0      0  160038  14315   19.5  37    3
13.39/13.44	c +   13.4     2130     100      0     0      0  184451  15734   19.4  36    3
15.39/15.46	c
15.39/15.46	c       original/binary      fixed     eliminated      learned       agility
15.39/15.46	c   seconds        variables     equivalent    conflicts       height       MB
15.39/15.46	c
15.39/15.46	c N   15.5     2130     100      0     0      0  205193  15751   19.3  36    4
17.88/17.95	c +   17.9     2130     100      0     0      0  230560  17307   19.1  36    4
23.68/23.70	c +   23.7     2130     100      0     0      0  288200  19037   18.9  36    4
32.08/32.14	c +   32.1     2130     100      0     0      0  360250  20940   18.6  36    5
34.57/34.68	c B   34.7     2130     100      0     0      0  384084  20950   18.6  36    5
42.58/42.64	c +   42.6     2130     100      0     0      0  450312  23034   18.6  37    6
44.17/44.25	c N   44.2     2130     100      0     0      0  461586  23045   18.5  37    6
57.96/58.08	c +   58.1     2130     100      0     0      0  562893  25337   18.4  35    6
78.96/79.01	c +   79.0     2130     100      0     0      0  703619  27870   18.1  37    7
107.55/107.70	c +  107.7     2130     100      0     0      0  879521  30657   18.0  37    8
110.85/110.97	c B  110.9     2130     100      0     0      0  896172  30670   17.9  35    8
132.94/133.03	c N  133.0     2130     100      0     0      0 1025564  30668   17.8  37    9
146.53/146.66	c +  146.6     2130     100      0     0      0 1099400  33722   17.7  36    9
200.52/200.66	c +  200.6     2130     100      0     0      0 1374252  37094   17.7  37   11
274.19/274.31	c +  274.2     2130     100      0     0      0 1717815  40803   17.5  37   13
356.36/356.51	c B  356.4     2130     100      0     0      0 2048364  40828   17.4  37   14
380.55/380.74	c +  380.6     2130     100      0     0      0 2147265  44883   17.3  37   14
409.44/409.67	c N  409.5     2130     100      0     0      0 2255935  44896   17.2  37   15
537.39/537.68	c +  537.5     2130     100      0     0      0 2684080  49371   17.2  37   10
746.61/746.93	c
746.61/746.93	c       original/binary      fixed     eliminated      learned       agility
746.61/746.93	c   seconds        variables     equivalent    conflicts       height       MB
746.61/746.93	c
746.61/746.93	c +  746.7     2130     100      0     0      0 3355101  54308   17.4  37   14
1047.50/1047.92	c + 1047.5     2130     100      0     0      0 4193876  59738   17.5  37   17
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	c
1200.05/1200.50	c 4588914 conflicts, 5102921 decisions, 1 random
1200.05/1200.50	c 0 iterations, 3 restarts, 8184 skipped
1200.05/1200.50	c 35 enlarged, 0 shrunken, 44842 rescored, 1021 rebiased
1200.05/1200.50	c 1 simplifications, 1 reductions
1200.05/1200.50	c
1200.05/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.50	c elim: 11692 resolutions, 1 phases, 1 rounds
1200.05/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.50	c prbe: 400 probed, 2 phases, 2 rounds
1200.05/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.50	c hash: 0 units, 0 merged
1200.05/1200.50	c mins: 94848490 learned, 20% deleted, 1 strong, 11 depth
1200.05/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.50	c strs: 0 forward, 0 backward
1200.05/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.50	c prps: 111730965 propagations, 0.09 megaprops
1200.05/1200.50	c
1200.05/1200.50	c 1200.1 seconds, 21 MB max, 461 MB recycled
1200.05/1200.50	c
1200.05/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.50	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-1515491-1238254836/watcher-1515491-1238254836 -o /tmp/evaluation-result-1515491-1238254836/solver-1515491-1238254836 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515491-1238254836.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: 0.91 0.95 0.98 3/64 4195
/proc/meminfo: memFree=1166184/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=916 CPUtime=0
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1098149893 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134579805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 229 139 79 155 0 72 0

[startup+0.0386829 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4195
/proc/meminfo: memFree=1166184/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=1048 CPUtime=0.03
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 182 0 0 0 3 0 0 0 18 0 1 0 1098149893 1073152 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134554671 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 262 166 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101695 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4195
/proc/meminfo: memFree=1166184/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=1312 CPUtime=0.1
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 248 0 0 0 10 0 0 0 18 0 1 0 1098149893 1343488 232 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 328 232 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301733 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4195
/proc/meminfo: memFree=1166184/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=1576 CPUtime=0.3
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 324 0 0 0 30 0 0 0 19 0 1 0 1098149893 1613824 308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 394 308 79 155 0 237 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1576

[startup+0.701808 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 4195
/proc/meminfo: memFree=1166184/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=1972 CPUtime=0.7
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 402 0 0 0 70 0 0 0 22 0 1 0 1098149893 2019328 386 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 493 386 79 155 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1972

[startup+1.50296 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4196
/proc/meminfo: memFree=1164704/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=2236 CPUtime=1.5
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 485 0 0 0 150 0 0 0 25 0 1 0 1098149893 2289664 469 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 559 469 79 155 0 402 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2236

[startup+3.10127 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 4196
/proc/meminfo: memFree=1164192/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=2764 CPUtime=3.09
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 616 0 0 0 309 0 0 0 25 0 1 0 1098149893 2830336 600 1992294400 134512640 135151029 4294956240 18446744073709551615 134530672 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 691 600 79 155 0 534 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2764

[startup+6.30188 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1163360/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=3580 CPUtime=6.29
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 789 0 0 0 629 0 0 0 25 0 1 0 1098149893 3665920 773 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 895 773 79 155 0 738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3580

[startup+12.7011 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1162464/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=4272 CPUtime=12.69
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 958 0 0 0 1269 0 0 0 25 0 1 0 1098149893 4374528 942 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 1068 942 79 155 0 911 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4272

[startup+25.5016 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1161248/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=5664 CPUtime=25.48
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 1256 0 0 0 2548 0 0 0 25 0 1 0 1098149893 5799936 1240 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 1416 1240 79 155 0 1259 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5664

[startup+51.1015 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1159968/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=7164 CPUtime=51.07
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 1574 0 0 0 5106 1 0 0 25 0 1 0 1098149893 7335936 1558 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 1791 1558 79 155 0 1634 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7164

[startup+102.305 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1157792/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=9524 CPUtime=102.26
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 2096 0 0 0 10224 2 0 0 25 0 1 0 1098149893 9752576 2080 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 2381 2080 79 155 0 2224 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9524

[startup+162.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4196
/proc/meminfo: memFree=1156448/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=11408 CPUtime=162.23
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 2446 0 0 0 16221 2 0 0 25 0 1 0 1098149893 11681792 2430 1992294400 134512640 135151029 4294956240 18446744073709551615 134676719 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 2852 2430 79 155 0 2695 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11408

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1154528/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=13572 CPUtime=222.21
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 2877 0 0 0 22218 3 0 0 25 0 1 0 1098149893 13897728 2861 1992294400 134512640 135151029 4294956240 18446744073709551615 134555100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 3393 2861 79 155 0 3236 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13572

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1153696/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=14892 CPUtime=282.18
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 3103 0 0 0 28215 3 0 0 25 0 1 0 1098149893 15249408 3087 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 3723 3087 79 155 0 3566 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 14892

[startup+342.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1152800/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=15904 CPUtime=342.16
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 3307 0 0 0 34212 4 0 0 25 0 1 0 1098149893 16285696 3291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 3976 3291 79 155 0 3819 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 15904

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1152032/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=17152 CPUtime=402.14
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 3527 0 0 0 40210 4 0 0 25 0 1 0 1098149893 17563648 3511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4288 3511 79 155 0 4131 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17152

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1150496/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=18604 CPUtime=462.12
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 3881 0 0 0 46207 5 0 0 25 0 1 0 1098149893 19050496 3865 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4651 3865 79 155 0 4494 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 18604

[startup+522.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1152224/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=14564 CPUtime=522.1
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 4366 0 0 0 52204 6 0 0 25 0 1 0 1098149893 14913536 3441 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 3641 3441 79 155 0 3484 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 14564

[startup+582.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1151584/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=15192 CPUtime=582.08
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 4525 0 0 0 58201 7 0 0 25 0 1 0 1098149893 15556608 3600 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 3798 3600 79 155 0 3641 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 15192

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1150560/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=16344 CPUtime=642.06
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 4760 0 0 0 64199 7 0 0 25 0 1 0 1098149893 16736256 3835 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4086 3835 79 155 0 3929 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 16344

[startup+702.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1149984/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=17368 CPUtime=702.03
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 4919 0 0 0 70196 7 0 0 25 0 1 0 1098149893 17784832 3994 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4342 3994 79 155 0 4185 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 17368

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1148896/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=18648 CPUtime=762.01
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5182 0 0 0 76194 7 0 0 25 0 1 0 1098149893 19095552 4257 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4662 4257 79 155 0 4505 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 18648

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1148320/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=19352 CPUtime=821.99
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5323 0 0 0 82191 8 0 0 25 0 1 0 1098149893 19816448 4398 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4838 4398 79 155 0 4681 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 19352

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1147936/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=19992 CPUtime=881.96
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5465 0 0 0 88188 8 0 0 25 0 1 0 1098149893 20471808 4540 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 4998 4540 79 155 0 4841 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 19992

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1147616/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=20376 CPUtime=941.94
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5544 0 0 0 94186 8 0 0 25 0 1 0 1098149893 20865024 4619 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5094 4619 79 155 0 4937 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 20376

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1147040/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=21144 CPUtime=1001.92
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5688 0 0 0 100183 9 0 0 25 0 1 0 1098149893 21651456 4763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5286 4763 79 155 0 5129 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 21144

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1146592/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=21656 CPUtime=1061.9
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5805 0 0 0 106181 9 0 0 25 0 1 0 1098149893 22175744 4880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5414 4880 79 155 0 5257 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 21656

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1146080/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=22040 CPUtime=1121.87
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 5921 0 0 0 112178 9 0 0 25 0 1 0 1098149893 22568960 4996 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5510 4996 79 155 0 5353 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 22040

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1145568/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=22552 CPUtime=1181.86
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 6037 0 0 0 118176 10 0 0 25 0 1 0 1098149893 23093248 5112 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5638 5112 79 155 0 5481 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 22552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1145376/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=22808 CPUtime=1200.05
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 6081 0 0 0 119995 10 0 0 25 0 1 0 1098149893 23355392 5156 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5702 5156 79 155 0 5545 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22808

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 0.97 0.98 2/65 4198
/proc/meminfo: memFree=1145376/2055920 swapFree=4178400/4192956
[pid=4195] ppid=4193 vsize=22808 CPUtime=1200.05
/proc/4195/stat : 4195 (precosat) R 4193 4195 4097 0 -1 4194304 6081 0 0 0 119995 10 0 0 25 0 1 0 1098149893 23355392 5156 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4195/statm: 5702 5156 79 155 0 5545 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 22808

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.96
CPU system time (s): 0.106983
CPU usage (%): 99.963
Max. virtual memory (cumulated for all children) (KiB): 22808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.106983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6081
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= 1681

runsolver used 0.903862 second user time and 2.50862 second system time

The end

Launcher Data 

Begin job on node9 at 2009-03-28 16:40:36
IDJOB=1515491
IDBENCH=70434
IDSOLVER=507
FILE ID=node9/1515491-1238254836
PBS_JOBID= 9060804
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S393518083-009.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515491-1238254836/watcher-1515491-1238254836 -o /tmp/evaluation-result-1515491-1238254836/solver-1515491-1238254836 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515491-1238254836.cnf

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

MD5SUM BENCH= 81856c3d33444497a06d91594d737387
RANDOM SEED=1860239895

node9.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		: 3000.268
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		: 3000.268
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:       1166600 kB
Buffers:         91632 kB
Cached:         710628 kB
SwapCached:       8300 kB
Active:         207068 kB
Inactive:       604988 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1166600 kB
SwapTotal:     4192956 kB
SwapFree:      4178400 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          15516 kB
Slab:            63256 kB
Committed_AS:  2829704 kB
PageTables:       1392 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= 66348 MiB
End job on node9 at 2009-03-28 17:00:38