Trace number 1515047

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S35186747-095.cnf
MD5SUM63a7ffd07e7685b33dfd464b13ef6936
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark798.535
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-1515047-1238248673.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     100    100   28.7   9    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   26.6  15    0
0.00/0.03	c N    0.0     2130     100      0     0      0     804    804   23.3  33    0
0.03/0.04	c B    0.0     2130     100      0     0      0    1004   1004   22.7  35    0
0.03/0.07	c B    0.1     2130     100      0     0      0    2005   2005   21.5  37    0
0.03/0.07	c +    0.1     2130     100      0     0      0    2130   2343   21.4  36    0
0.03/0.08	c N    0.1     2130     100      0     0      0    2406   2350   21.4  37    1
0.03/0.09	c +    0.1     2130     100      0     0      0    2660   2577   21.2  37    1
0.09/0.11	c +    0.1     2130     100      0     0      0    3327   2834   20.8  37    1
0.09/0.14	c +    0.1     2130     100      0     0      0    4158   3117   20.4  37    1
0.09/0.19	c +    0.2     2130     100      0     0      0    5197   3428   20.1  36    1
0.19/0.24	c N    0.2     2130     100      0     0      0    6425   3431   19.8  36    1
0.19/0.24	c +    0.2     2130     100      0     0      0    6496   3770   19.8  36    1
0.29/0.30	c B    0.3     2130     100      0     0      0    8009   3776   19.5  37    1
0.29/0.30	c +    0.3     2130     100      0     0      0    8120   4147   19.5  37    1
0.29/0.39	c +    0.4     2130     100      0     0      0   10152   4561   19.4  37    1
0.49/0.50	c
0.49/0.50	c       original/binary      fixed     eliminated      learned       agility
0.49/0.50	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.50	c
0.49/0.50	c +    0.5     2130     100      0     0      0   12692   5017   19.6  37    1
0.59/0.64	c +    0.6     2130     100      0     0      0   15865   5518   19.8  36    1
0.59/0.65	c N    0.7     2130     100      0     0      0   16054   5215   19.8  36    1
0.79/0.84	c +    0.8     2130     100      0     0      0   19831   6069   19.6  37    1
1.00/1.06	c B    1.1     2130     100      0     0      0   24013   6075   19.2  36    1
1.00/1.10	c +    1.1     2130     100      0     0      0   24790   6675   19.3  37    1
1.39/1.42	c +    1.4     2130     100      0     0      0   30985   7342   18.7  37    1
1.79/1.84	c N    1.8     2130     100      0     0      0   38517   7347   18.6  39    2
1.79/1.85	c +    1.9     2130     100      0     0      0   38732   8076   18.6  38    2
2.39/2.41	c +    2.4     2130     100      0     0      0   48416   8883   18.3  37    2
3.09/3.15	c +    3.2     2130     100      0     0      0   60520   9771   17.9  37    2
3.29/3.37	c B    3.4     2130     100      0     0      0   64025   9778   17.9  37    2
4.09/4.11	c +    4.1     2130     100      0     0      0   75650  10748   17.7  37    2
4.99/5.06	c N    5.1     2130     100      0     0      0   89806  10757   18.2  36    3
5.28/5.39	c +    5.4     2130     100      0     0      0   94560  11822   18.3  37    3
7.08/7.15	c +    7.2     2130     100      0     0      0  118201  13004   18.5  38    3
9.39/9.44	c +    9.4     2130     100      0     0      0  147750  14304   18.6  37    3
10.39/10.43	c B   10.4     2130     100      0     0      0  160051  14315   18.7  37    3
12.49/12.57	c +   12.6     2130     100      0     0      0  184685  15734   18.7  37    3
14.29/14.39	c
14.29/14.39	c       original/binary      fixed     eliminated      learned       agility
14.29/14.39	c   seconds        variables     equivalent    conflicts       height       MB
14.29/14.39	c
14.29/14.39	c N   14.4     2130     100      0     0      0  205191  15745   18.7  36    4
16.89/16.91	c +   16.9     2130     100      0     0      0  230855  17307   18.7  37    4
22.58/22.62	c +   22.6     2130     100      0     0      0  288567  19037   18.4  37    4
30.28/30.34	c +   30.3     2130     100      0     0      0  360705  20940   18.3  37    5
32.78/32.86	c B   32.9     2130     100      0     0      0  384110  20945   18.2  36    5
41.17/41.21	c +   41.2     2130     100      0     0      0  450880  23034   18.2  35    6
42.47/42.52	c N   42.5     2130     100      0     0      0  461584  27409   18.1  37    7
55.67/55.78	c +   55.8     2130     100      0     0      0  563601  25337   18.0  37    7
75.77/75.83	c +   75.8     2130     100      0     0      0  704500  27870   18.1  35    7
102.95/103.08	c +  103.1     2130     100      0     0      0  880625  30657   18.0  37    8
105.35/105.45	c B  105.4     2130     100      0     0      0  896219  30674   18.0  36    9
127.35/127.43	c N  127.4     2130     100      0     0      0 1025600  30667   17.9  37    9
141.85/141.93	c +  141.9     2130     100      0     0      0 1100781  33722   17.9  36   10
192.62/192.73	c +  192.7     2130     100      0     0      0 1375975  37094   17.7  36   11
269.70/269.88	c +  269.8     2130     100      0     0      0 1719965  40803   17.9  37   10
345.07/345.28	c B  345.2     2130     100      0     0      0 2048439  40814   17.8  37   12
370.36/370.57	c +  370.4     2130     100      0     0      0 2149956  44883   17.8  37   12
400.26/400.42	c N  400.3     2130     100      0     0      0 2256008  44896   17.8  36   14
520.62/520.84	c +  520.7     2130     100      0     0      0 2687449  49371   17.7  36   15
720.16/720.43	c
720.16/720.43	c       original/binary      fixed     eliminated      learned       agility
720.16/720.43	c   seconds        variables     equivalent    conflicts       height       MB
720.16/720.43	c
720.16/720.43	c +  720.2     2130     100      0     0      0 3359310  54308   17.7  36   13
997.98/998.31	c +  998.0     2130     100      0     0      0 4199137  59738   17.6  36   17
1147.33/1147.78	c B 1147.4     2130     100      0     0      0 4608834  59749   17.6  37   19
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c
1200.02/1200.40	c 4763221 conflicts, 5299026 decisions, 1 random
1200.02/1200.40	c 0 iterations, 3 restarts, 8186 skipped
1200.02/1200.40	c 35 enlarged, 0 shrunken, 46545 rescored, 1022 rebiased
1200.02/1200.40	c 1 simplifications, 2 reductions
1200.02/1200.40	c
1200.02/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.02/1200.40	c elim: 11646 resolutions, 1 phases, 1 rounds
1200.02/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.02/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.02/1200.40	c prbe: 600 probed, 3 phases, 3 rounds
1200.02/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.02/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.02/1200.40	c hash: 0 units, 0 merged
1200.02/1200.40	c mins: 98472265 learned, 20% deleted, 0 strong, 13 depth
1200.02/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.02/1200.40	c strs: 0 forward, 0 backward
1200.02/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.02/1200.40	c prps: 115974728 propagations, 0.10 megaprops
1200.02/1200.40	c
1200.02/1200.40	c 1200.0 seconds, 20 MB max, 479 MB recycled
1200.02/1200.40	c
1200.02/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.02/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515047-1238248673/watcher-1515047-1238248673 -o /tmp/evaluation-result-1515047-1238248673/solver-1515047-1238248673 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515047-1238248673.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: 1.99 2.00 2.00 3/86 30847
/proc/meminfo: memFree=1645176/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=916 CPUtime=0
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 167 0 0 0 0 0 0 0 21 0 1 0 1097531379 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134519116 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 229 151 79 155 0 72 0

[startup+0.0380339 s]
/proc/loadavg: 1.99 2.00 2.00 3/86 30847
/proc/meminfo: memFree=1645176/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=1048 CPUtime=0.03
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 185 0 0 0 3 0 0 0 21 0 1 0 1097531379 1073152 169 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 262 169 79 155 0 105 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1048

[startup+0.101025 s]
/proc/loadavg: 1.99 2.00 2.00 3/86 30847
/proc/meminfo: memFree=1645176/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=1312 CPUtime=0.09
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 252 0 0 0 9 0 0 0 22 0 1 0 1097531379 1343488 236 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 328 236 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.30105 s]
/proc/loadavg: 1.99 2.00 2.00 3/86 30847
/proc/meminfo: memFree=1645176/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=1580 CPUtime=0.29
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 321 0 0 0 29 0 0 0 24 0 1 0 1097531379 1617920 305 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 395 305 79 155 0 238 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1580

[startup+0.7011 s]
/proc/loadavg: 1.99 2.00 2.00 3/86 30847
/proc/meminfo: memFree=1645176/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=1976 CPUtime=0.69
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 422 0 0 0 69 0 0 0 25 0 1 0 1097531379 2023424 406 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 494 406 79 155 0 337 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1976

[startup+1.5012 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1643696/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=2372 CPUtime=1.49
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 513 0 0 0 149 0 0 0 25 0 1 0 1097531379 2428928 497 1992294400 134512640 135151029 4294956240 18446744073709551615 134554744 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 593 497 79 155 0 436 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2372

[startup+3.1024 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1643056/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=2900 CPUtime=3.09
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 644 0 0 0 309 0 0 0 25 0 1 0 1097531379 2969600 628 1992294400 134512640 135151029 4294956240 18446744073709551615 134578216 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 725 628 79 155 0 568 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2900

[startup+6.3018 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1642160/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=3744 CPUtime=6.28
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 826 0 0 0 628 0 0 0 25 0 1 0 1097531379 3833856 810 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 936 810 79 155 0 779 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 3744

[startup+12.7016 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1641080/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=4592 CPUtime=12.69
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 1036 0 0 0 1268 1 0 0 25 0 1 0 1097531379 4702208 1020 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 1148 1020 79 155 0 991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4592

[startup+25.5012 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1639864/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=5920 CPUtime=25.48
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 1315 0 0 0 2547 1 0 0 25 0 1 0 1097531379 6062080 1299 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 1480 1299 79 155 0 1323 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5920

[startup+51.1014 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1637816/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=8168 CPUtime=51.07
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 1802 0 0 0 5106 1 0 0 25 0 1 0 1097531379 8364032 1786 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 2042 1786 79 155 0 1885 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8168

[startup+102.308 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1636216/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=9912 CPUtime=102.26
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 2188 0 0 0 10225 1 0 0 25 0 1 0 1097531379 10149888 2172 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 2478 2172 79 155 0 2321 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9912

[startup+162.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30848
/proc/meminfo: memFree=1634488/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=11992 CPUtime=162.23
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 2621 0 0 0 16221 2 0 0 25 0 1 0 1097531379 12279808 2605 1992294400 134512640 135151029 4294956240 18446744073709551615 134554789 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 2998 2605 79 155 0 2841 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11992

[startup+222.302 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30854
/proc/meminfo: memFree=1632248/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=13372 CPUtime=222.21
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 3320 0 0 0 22217 4 0 0 25 0 1 0 1097531379 13692928 3122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 3343 3122 79 155 0 3186 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13372

[startup+282.301 s]
/proc/loadavg: 1.99 2.00 2.00 3/87 30854
/proc/meminfo: memFree=1631800/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=14036 CPUtime=282.19
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 3487 0 0 0 28215 4 0 0 25 0 1 0 1097531379 14372864 3289 1992294400 134512640 135151029 4294956240 18446744073709551615 134578353 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 3509 3289 79 155 0 3352 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14036

[startup+342.302 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 30854
/proc/meminfo: memFree=1630392/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=15892 CPUtime=342.17
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 3816 0 0 0 34213 4 0 0 25 0 1 0 1097531379 16273408 3618 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 3973 3618 79 155 0 3816 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 15892

[startup+402.302 s]
/proc/loadavg: 2.02 2.01 2.00 3/87 30854
/proc/meminfo: memFree=1629624/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=16916 CPUtime=402.15
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4012 0 0 0 40211 4 0 0 25 0 1 0 1097531379 17321984 3814 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4229 3814 79 155 0 4072 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 16916

[startup+462.301 s]
/proc/loadavg: 2.07 2.02 2.00 3/87 30854
/proc/meminfo: memFree=1628856/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=17812 CPUtime=462.14
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4204 0 0 0 46209 5 0 0 25 0 1 0 1097531379 18239488 4006 1992294400 134512640 135151029 4294956240 18446744073709551615 134567884 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4453 4006 79 155 0 4296 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 17812

[startup+522.302 s]
/proc/loadavg: 2.11 2.04 2.01 3/87 30854
/proc/meminfo: memFree=1628152/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=18708 CPUtime=522.12
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4393 0 0 0 52207 5 0 0 25 0 1 0 1097531379 19156992 4195 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4677 4195 79 155 0 4520 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 18708

[startup+582.301 s]
/proc/loadavg: 2.09 2.05 2.01 3/87 30854
/proc/meminfo: memFree=1626936/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=19624 CPUtime=582.1
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4706 0 0 0 58205 5 0 0 25 0 1 0 1097531379 20094976 4470 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4906 4470 79 155 0 4749 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 19624

[startup+642.302 s]
/proc/loadavg: 2.08 2.05 2.01 3/87 30854
/proc/meminfo: memFree=1626616/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=19624 CPUtime=642.09
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4773 0 0 0 64204 5 0 0 25 0 1 0 1097531379 20094976 4537 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4906 4537 79 155 0 4749 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 19624

[startup+702.301 s]
/proc/loadavg: 2.07 2.06 2.01 3/87 30854
/proc/meminfo: memFree=1626360/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=19624 CPUtime=702.06
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4850 0 0 0 70201 5 0 0 25 0 1 0 1097531379 20094976 4614 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4906 4614 79 155 0 4749 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 19624

[startup+762.308 s]
/proc/loadavg: 2.07 2.06 2.01 3/87 30854
/proc/meminfo: memFree=1626168/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=19624 CPUtime=762.05
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4889 0 0 0 76200 5 0 0 25 0 1 0 1097531379 20094976 4653 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4906 4653 79 155 0 4749 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 19624

[startup+822.301 s]
/proc/loadavg: 2.06 2.06 2.01 3/87 30854
/proc/meminfo: memFree=1626104/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=19624 CPUtime=822.02
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 4896 0 0 0 82197 5 0 0 25 0 1 0 1097531379 20094976 4660 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 4906 4660 79 155 0 4749 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19624

[startup+882.302 s]
/proc/loadavg: 2.06 2.06 2.01 3/87 30854
/proc/meminfo: memFree=1625528/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=20212 CPUtime=882.02
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5051 0 0 0 88196 6 0 0 25 0 1 0 1097531379 20697088 4815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5053 4815 79 155 0 4896 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 20212

[startup+942.301 s]
/proc/loadavg: 2.13 2.07 2.01 3/87 30854
/proc/meminfo: memFree=1624760/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=21236 CPUtime=941.99
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5220 0 0 0 94193 6 0 0 25 0 1 0 1097531379 21745664 4984 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5309 4984 79 155 0 5152 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 21236

[startup+1002.3 s]
/proc/loadavg: 2.12 2.07 2.01 3/87 30854
/proc/meminfo: memFree=1624248/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=22004 CPUtime=1001.98
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5339 0 0 0 100192 6 0 0 25 0 1 0 1097531379 22532096 5103 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5501 5103 79 155 0 5344 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 22004

[startup+1062.3 s]
/proc/loadavg: 2.04 2.06 2.00 3/87 30854
/proc/meminfo: memFree=1623864/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=22772 CPUtime=1061.95
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5450 0 0 0 106189 6 0 0 25 0 1 0 1097531379 23318528 5214 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5693 5214 79 155 0 5536 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 22772

[startup+1122.3 s]
/proc/loadavg: 2.09 2.06 2.00 3/87 30854
/proc/meminfo: memFree=1623224/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=23668 CPUtime=1121.94
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5602 0 0 0 112188 6 0 0 25 0 1 0 1097531379 24236032 5366 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5917 5366 79 155 0 5760 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 23668

[startup+1182.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/87 30854
/proc/meminfo: memFree=1622904/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=23924 CPUtime=1181.92
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5678 0 0 0 118186 6 0 0 25 0 1 0 1097531379 24498176 5442 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 5981 5442 79 155 0 5824 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 23924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 2.02 2.05 2.00 3/87 30854
/proc/meminfo: memFree=1622776/2055920 swapFree=4170308/4192956
[pid=30847] ppid=30845 vsize=24180 CPUtime=1200.02
/proc/30847/stat : 30847 (precosat) R 30845 30847 30502 0 -1 4194304 5711 0 0 0 119996 6 0 0 25 0 1 0 1097531379 24760320 5475 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/30847/statm: 6045 5475 79 155 0 5888 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 24180

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.96
CPU system time (s): 0.070989
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 24180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.96
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5711
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= 1562

runsolver used 1.53977 second user time and 3.9354 second system time

The end

Launcher Data 

Begin job on node92 at 2009-03-28 14:57:54
IDJOB=1515047
IDBENCH=70397
IDSOLVER=507
FILE ID=node92/1515047-1238248673
PBS_JOBID= 9060688
Free space on /tmp= 66564 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S35186747-095.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515047-1238248673/watcher-1515047-1238248673 -o /tmp/evaluation-result-1515047-1238248673/solver-1515047-1238248673 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515047-1238248673.cnf

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

MD5SUM BENCH= 63a7ffd07e7685b33dfd464b13ef6936
RANDOM SEED=773976948

node92.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		: 3000.249
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		: 3000.249
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1645656 kB
Buffers:         52532 kB
Cached:         292756 kB
SwapCached:       7632 kB
Active:          84048 kB
Inactive:       271164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1645656 kB
SwapTotal:     4192956 kB
SwapFree:      4170308 kB
Dirty:             756 kB
Writeback:           0 kB
Mapped:          15616 kB
Slab:            39056 kB
Committed_AS:  1877360 kB
PageTables:       2768 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= 66560 MiB
End job on node92 at 2009-03-28 15:17:56