Trace number 1515515

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 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/100/
unif-k5-r21.3-v100-c2130-S402241321-038.cnf
MD5SUM778bc7bd516c886b7617280668f06051
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.016996
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-1515515-1238255090.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     102    102   24.2   7    0
0.00/0.02	c R    0.0     2130     100      0     0      0     202    202   23.8  13    0
0.00/0.03	c N    0.0     2130     100      0     0      0     810    810   23.3  32    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1001   1001   23.0  34    0
0.06/0.07	c B    0.1     2130     100      0     0      0    2002   2002   21.8  37    0
0.06/0.07	c +    0.1     2130     100      0     0      0    2131   2343   21.7  37    0
0.06/0.08	c N    0.1     2130     100      0     0      0    2412   2350   21.8  38    1
0.06/0.09	c +    0.1     2130     100      0     0      0    2661   2577   21.9  37    1
0.09/0.11	c +    0.1     2130     100      0     0      0    3326   2834   21.9  37    1
0.09/0.14	c +    0.1     2130     100      0     0      0    4155   3117   21.9  37    1
0.09/0.18	c +    0.2     2130     100      0     0      0    5191   3428   21.7  36    1
0.19/0.23	c N    0.2     2130     100      0     0      0    6423   3435   21.7  37    1
0.19/0.24	c +    0.2     2130     100      0     0      0    6485   3770   21.7  37    1
0.29/0.31	c B    0.3     2130     100      0     0      0    8010   3776   21.3  37    1
0.29/0.31	c +    0.3     2130     100      0     0      0    8105   4147   21.3  37    1
0.29/0.39	c +    0.4     2130     100      0     0      0   10131   4561   21.1  37    1
0.49/0.51	c
0.49/0.51	c       original/binary      fixed     eliminated      learned       agility
0.49/0.51	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.51	c
0.49/0.51	c +    0.5     2130     100      0     0      0   12660   5017   20.9  37    1
0.59/0.66	c +    0.7     2130     100      0     0      0   15826   5518   20.8  36    1
0.59/0.67	c N    0.7     2130     100      0     0      0   16043   5240   20.8  35    1
0.79/0.84	c +    0.8     2130     100      0     0      0   19780   6069   20.6  37    1
1.00/1.05	c B    1.1     2130     100      0     0      0   24014   6075   20.5  37    1
1.00/1.09	c +    1.1     2130     100      0     0      0   24725   6675   20.5  37    1
1.39/1.41	c +    1.4     2130     100      0     0      0   30907   7342   20.1  36    1
1.79/1.84	c N    1.8     2130     100      0     0      0   38487   7351   20.2  37    2
1.79/1.84	c +    1.8     2130     100      0     0      0   38631   8076   20.2  37    2
2.39/2.43	c +    2.4     2130     100      0     0      0   48287   8883   20.0  37    2
3.09/3.19	c +    3.2     2130     100      0     0      0   60356   9771   19.8  38    2
3.39/3.41	c B    3.4     2130     100      0     0      0   64026   9779   19.8  37    2
4.09/4.19	c +    4.2     2130     100      0     0      0   75445  10748   19.8  38    2
5.09/5.18	c N    5.2     2130     100      0     0      0   89793  10756   19.6  36    2
5.49/5.54	c +    5.5     2130     100      0     0      0   94306  11822   19.6  37    3
7.29/7.35	c +    7.4     2130     100      0     0      0  117880  13004   19.4  38    3
9.59/9.61	c +    9.6     2130     100      0     0      0  147351  14304   19.2  37    3
10.59/10.65	c B   10.6     2130     100      0     0      0  160047  14312   19.2  36    3
12.59/12.63	c +   12.6     2130     100      0     0      0  184186  15734   19.1  35    4
14.48/14.52	c
14.48/14.52	c       original/binary      fixed     eliminated      learned       agility
14.48/14.52	c   seconds        variables     equivalent    conflicts       height       MB
14.48/14.52	c
14.48/14.52	c N   14.5     2130     100      0     0      0  205157  15747   18.9  37    4
16.68/16.76	c +   16.8     2130     100      0     0      0  230231  17307   18.8  37    4
22.18/22.22	c +   22.2     2130     100      0     0      0  287787  19037   18.6  37    4
29.89/29.91	c +   29.9     2130     100      0     0      0  359730  20940   18.6  37    5
32.49/32.53	c B   32.5     2130     100      0     0      0  384104  20947   18.6  36    6
40.18/40.27	c +   40.3     2130     100      0     0      0  449663  23034   18.5  36    6
41.88/41.90	c N   41.9     2130     100      0     0      0  461508  23045   18.5  36    6
54.68/54.76	c +   54.8     2130     100      0     0      0  562075  25337   18.3  37    7
75.27/75.39	c +   75.4     2130     100      0     0      0  702591  27870   18.3  36    7
103.96/104.09	c +  104.1     2130     100      0     0      0  878237  30657   18.3  37    8
106.86/106.93	c B  106.9     2130     100      0     0      0  896205  30669   18.3  37    9
129.55/129.60	c N  129.6     2130     100      0     0      0 1025527  30670   18.1  38    9
142.35/142.47	c +  142.4     2130     100      0     0      0 1097795  33722   18.0  36    9
197.64/197.79	c +  197.7     2130     100      0     0      0 1372241  37094   17.7  37    5
273.22/273.33	c +  273.3     2130     100      0     0      0 1715300  40803   17.9  36    9
349.61/349.76	c B  349.7     2130     100      0     0      0 2048384  40820   17.9  37   12
370.90/371.02	c +  370.9     2130     100      0     0      0 2144126  44883   17.9  36   12
399.39/399.55	c N  399.5     2130     100      0     0      0 2255881  44895   17.9  35   13
515.36/515.52	c +  515.4     2130     100      0     0      0 2680155  49371   17.8  36   15
725.81/726.09	c
725.81/726.09	c       original/binary      fixed     eliminated      learned       agility
725.81/726.09	c   seconds        variables     equivalent    conflicts       height       MB
725.81/726.09	c
725.81/726.09	c +  725.9     2130     100      0     0      0 3350191  54308   17.6  36   17
1010.43/1010.78	c + 1010.5     2130     100      0     0      0 4187735  59738   17.4  37   20
1166.49/1166.81	c B 1166.5     2130     100      0     0      0 4608796  59748   17.4  36   21
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4698437 conflicts, 5228357 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 8185 skipped
1200.08/1200.40	c 35 enlarged, 0 shrunken, 45912 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 1 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 11615 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 400 probed, 2 phases, 2 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 97277706 learned, 20% deleted, 0 strong, 12 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 114502222 propagations, 0.10 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 21 MB max, 473 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	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-1515515-1238255090/watcher-1515515-1238255090 -o /tmp/evaluation-result-1515515-1238255090/solver-1515515-1238255090 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515515-1238255090.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 11791
/proc/meminfo: memFree=1646464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=916 CPUtime=0
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 168 0 0 0 0 0 0 0 20 0 1 0 1098173876 937984 152 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 229 152 79 155 0 72 0

[startup+0.0684899 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 11791
/proc/meminfo: memFree=1646464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=1180 CPUtime=0.06
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 225 0 0 0 6 0 0 0 20 0 1 0 1098173876 1208320 209 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 295 209 79 155 0 138 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1180

[startup+0.101493 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 11791
/proc/meminfo: memFree=1646464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=1312 CPUtime=0.09
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 255 0 0 0 9 0 0 0 20 0 1 0 1098173876 1343488 239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 328 239 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301514 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 11791
/proc/meminfo: memFree=1646464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=1576 CPUtime=0.29
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 325 0 0 0 29 0 0 0 22 0 1 0 1098173876 1613824 309 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 394 309 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701557 s]
/proc/loadavg: 0.99 0.98 0.99 3/73 11791
/proc/meminfo: memFree=1646464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=1972 CPUtime=0.69
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 412 0 0 0 69 0 0 0 25 0 1 0 1098173876 2019328 396 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 493 396 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50164 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1644920/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=2368 CPUtime=1.49
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 514 0 0 0 149 0 0 0 25 0 1 0 1098173876 2424832 498 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 592 498 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10181 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1644344/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=2908 CPUtime=3.09
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 635 0 0 0 309 0 0 0 25 0 1 0 1098173876 2977792 619 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 727 619 79 155 0 570 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2908

[startup+6.30116 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1643448/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=3736 CPUtime=6.29
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 815 0 0 0 629 0 0 0 25 0 1 0 1098173876 3825664 799 1992294400 134512640 135151029 4294956240 18446744073709551615 134554791 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 934 799 79 155 0 777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7018 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1642296/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=4592 CPUtime=12.69
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 1044 0 0 0 1269 0 0 0 25 0 1 0 1098173876 4702208 1028 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 1148 1028 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: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1640888/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=6256 CPUtime=25.48
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 1376 0 0 0 2548 0 0 0 25 0 1 0 1098173876 6406144 1360 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 1564 1360 79 155 0 1407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6256

[startup+51.102 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1639544/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=7936 CPUtime=51.08
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 1709 0 0 0 5107 1 0 0 25 0 1 0 1098173876 8126464 1693 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 1984 1693 79 155 0 1827 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7936

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1637880/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=9724 CPUtime=102.26
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 2109 0 0 0 10225 1 0 0 25 0 1 0 1098173876 9957376 2093 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 2431 2093 79 155 0 2274 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9724

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1636216/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=11832 CPUtime=162.25
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 2499 0 0 0 16223 2 0 0 25 0 1 0 1098173876 12115968 2483 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 2958 2483 79 155 0 2801 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11832

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1634232/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=12972 CPUtime=222.23
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 3124 0 0 0 22220 3 0 0 25 0 1 0 1098173876 13283328 2967 1992294400 134512640 135151029 4294956240 18446744073709551615 134554766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 3243 2967 79 155 0 3086 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12972

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1633720/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=13140 CPUtime=282.22
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 3235 0 0 0 28219 3 0 0 25 0 1 0 1098173876 13455360 3078 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 3285 3078 79 155 0 3128 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 13140

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1632504/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=14612 CPUtime=342.2
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 3527 0 0 0 34216 4 0 0 25 0 1 0 1098173876 14962688 3370 1992294400 134512640 135151029 4294956240 18446744073709551615 134575915 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 3653 3370 79 155 0 3496 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14612

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1631736/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=15764 CPUtime=402.19
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 3714 0 0 0 40215 4 0 0 25 0 1 0 1098173876 16142336 3557 1992294400 134512640 135151029 4294956240 18446744073709551615 134554760 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 3941 3557 79 155 0 3784 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 15764

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1630904/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=16852 CPUtime=462.17
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 3906 0 0 0 46213 4 0 0 25 0 1 0 1098173876 17256448 3749 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 4213 3749 79 155 0 4056 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 16852

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1630264/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=17492 CPUtime=522.15
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4064 0 0 0 52211 4 0 0 25 0 1 0 1098173876 17911808 3907 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 4373 3907 79 155 0 4216 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17492

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1628984/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=18916 CPUtime=582.14
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4373 0 0 0 58209 5 0 0 25 0 1 0 1098173876 19369984 4216 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 4729 4216 79 155 0 4572 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18916

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1628408/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=19412 CPUtime=642.13
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4502 0 0 0 64208 5 0 0 25 0 1 0 1098173876 19877888 4345 1992294400 134512640 135151029 4294956240 18446744073709551615 134551378 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 4853 4345 79 155 0 4696 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 19412

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1627832/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=20308 CPUtime=702.11
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4652 0 0 0 70206 5 0 0 25 0 1 0 1098173876 20795392 4495 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5077 4495 79 155 0 4920 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 20308

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1627256/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=20820 CPUtime=762.1
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4776 0 0 0 76205 5 0 0 25 0 1 0 1098173876 21319680 4619 1992294400 134512640 135151029 4294956240 18446744073709551615 134520453 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5205 4619 79 155 0 5048 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20820

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1626744/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=21428 CPUtime=822.07
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 4903 0 0 0 82202 5 0 0 25 0 1 0 1098173876 21942272 4746 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5357 4746 79 155 0 5200 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21428

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1626360/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=21944 CPUtime=882.06
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5001 0 0 0 88201 5 0 0 25 0 1 0 1098173876 22470656 4844 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5486 4844 79 155 0 5329 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21944

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11792
/proc/meminfo: memFree=1625912/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=22396 CPUtime=942.05
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5101 0 0 0 94199 6 0 0 25 0 1 0 1098173876 22933504 4944 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5599 4944 79 155 0 5442 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 22396

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11798
/proc/meminfo: memFree=1625464/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=22844 CPUtime=1002.03
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5189 0 0 0 100197 6 0 0 25 0 1 0 1098173876 23392256 5032 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5711 5032 79 155 0 5554 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 22844

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11798
/proc/meminfo: memFree=1625208/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=23360 CPUtime=1062.01
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5292 0 0 0 106195 6 0 0 25 0 1 0 1098173876 23920640 5135 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5840 5135 79 155 0 5683 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 23360

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11798
/proc/meminfo: memFree=1624824/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=23872 CPUtime=1122
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5403 0 0 0 112194 6 0 0 25 0 1 0 1098173876 24444928 5246 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 5968 5246 79 155 0 5811 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 23872

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11798
/proc/meminfo: memFree=1624376/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=24648 CPUtime=1181.98
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5503 0 0 0 118192 6 0 0 25 0 1 0 1098173876 25239552 5346 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 6162 5346 79 155 0 6005 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 24648



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/74 11798
/proc/meminfo: memFree=1624248/2055920 swapFree=4164824/4192956
[pid=11791] ppid=11789 vsize=24648 CPUtime=1200.08
/proc/11791/stat : 11791 (precosat) R 11789 11791 11696 0 -1 4194304 5530 0 0 0 120002 6 0 0 25 0 1 0 1098173876 25239552 5373 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11791/statm: 6162 5373 79 155 0 6005 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 24648

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): 1200.1
CPU user time (s): 1200.03
CPU system time (s): 0.068989
CPU usage (%): 99.9738
Max. virtual memory (cumulated for all children) (KiB): 24648

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5530
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= 1037

runsolver used 1.13283 second user time and 3.2505 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 16:44:50
IDJOB=1515515
IDBENCH=70436
IDSOLVER=507
FILE ID=node81/1515515-1238255090
PBS_JOBID= 9060826
Free space on /tmp= 126236 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/100/unif-k5-r21.3-v100-c2130-S402241321-038.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515515-1238255090/watcher-1515515-1238255090 -o /tmp/evaluation-result-1515515-1238255090/solver-1515515-1238255090 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515515-1238255090.cnf

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

MD5SUM BENCH= 778bc7bd516c886b7617280668f06051
RANDOM SEED=97215471

node81.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		: 3000.220
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		: 3000.220
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:       1646880 kB
Buffers:         48864 kB
Cached:         264876 kB
SwapCached:      18984 kB
Active:          99908 kB
Inactive:       234604 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1646880 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          26520 kB
Slab:            59384 kB
Committed_AS:  2806548 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 17:04:53