Trace number 1517063

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S517464300-073.cnf
MD5SUM7c267c9186cddd61ecbfa4c2ad3e3281
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1517063-1238279552.cnf
0.00/0.00	c found header 'p cnf 560 2380'
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     2380     560      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2354     552      0     0      8       0      0    0.0   0    0
0.00/0.01	c l    0.0     2354     552      0     0      8       0   2354    0.0   0    0
0.00/0.01	c R    0.0     2354     552      0     0      8     101    101   45.9  17    0
0.00/0.02	c R    0.0     2354     552      0     0      8     203    203   44.2  22    0
0.00/0.05	c N    0.0     2354     552      0     0      8     806    806   35.8  30    0
0.05/0.06	c B    0.1     2354     552      0     0      8    1001   1001   35.3  30    0
0.09/0.11	c B    0.1     2354     552      0     0      8    2002   2002   33.0  27    1
0.09/0.14	c +    0.1     2354     552      0     0      8    2354   2589   32.6  28    1
0.09/0.14	c N    0.1     2354     552      0     0      8    2408   2408   32.5  27    1
0.09/0.17	c +    0.2     2354     552      0     0      8    2940   2847   32.1  26    1
0.19/0.22	c +    0.2     2354     552      0     0      8    3675   3131   31.4  29    1
0.19/0.28	c +    0.3     2354     552      0     0      8    4590   3444   31.0  27    1
0.29/0.36	c +    0.4     2354     552      0     0      8    5736   3788   30.8  26    1
0.39/0.41	c N    0.4     2354     552      0     0      8    6420   3795   31.0  27    1
0.39/0.46	c +    0.5     2354     552      0     0      8    7171   4166   31.1  25    1
0.49/0.52	c B    0.5     2354     552      0     0      8    8008   4177   31.1  28    1
0.49/0.59	c +    0.6     2354     552      0     0      8    8960   4582   31.1  27    1
0.69/0.77	c +    0.8     2354     552      0     0      8   11200   5040   30.9  26    1
0.89/0.97	c
0.89/0.97	c       original/binary      fixed     eliminated      learned       agility
0.89/0.97	c   seconds        variables     equivalent    conflicts       height       MB
0.89/0.97	c
0.89/0.97	c +    1.0     2354     552      0     0      8   14003   5544   31.6  26    1
1.10/1.12	c N    1.1     2354     552      0     0      8   16041   5551   32.0  27    1
1.19/1.24	c +    1.2     2354     552      0     0      8   17501   6098   32.1  28    1
1.49/1.58	c +    1.6     2354     552      0     0      8   21876   6707   32.1  28    2
1.69/1.75	c B    1.8     2354     552      0     0      8   24019   6710   32.1  27    2
1.99/2.01	c +    2.0     2354     552      0     0      8   27346   7377   31.6  28    2
2.59/2.66	c +    2.7     2354     552      0     0      8   34180   8114   30.5  27    2
2.99/3.07	c N    3.1     2354     552      0     0      8   38484   8127   29.9  28    2
3.49/3.52	c +    3.5     2354     552      0     0      8   42725   8925   29.2  28    2
4.59/4.61	c +    4.6     2354     552      0     0      8   53405   9817   27.8  28    2
5.69/5.72	c B    5.7     2354     552      0     0      8   64033   9826   27.5  27    3
5.99/6.01	c +    6.0     2354     552      0     0      8   66755  10798   27.3  25    3
7.69/7.75	c +    7.8     2354     552      0     0      8   83440  11877   28.1  27    3
8.49/8.55	c N    8.6     2354     552      0     0      8   89792  11885   28.1  25    3
10.29/10.36	c +   10.4     2354     552      0     0      8  104300  13064   28.4  28    3
13.19/13.23	c +   13.2     2354     552      0     0      8  130376  14370   29.1  27    4
16.78/16.84	c B   16.8     2354     552      0     0      8  160063  14379   30.5  26    4
17.08/17.16	c +   17.2     2354     552      0     0      8  162971  15807   30.7  26    4
22.79/22.84	c +   22.8     2354     552      0     0      8  203713  17387   30.8  28    5
22.99/23.05	c
22.99/23.05	c       original/binary      fixed     eliminated      learned       agility
22.99/23.05	c   seconds        variables     equivalent    conflicts       height       MB
22.99/23.05	c
22.99/23.05	c N   23.0     2354     552      0     0      8  205192  17297   30.8  26    5
30.18/30.28	c +   30.3     2354     552      0     0      8  254641  19125   30.7  27    5
39.68/39.72	c +   39.7     2354     552      0     0      8  318302  21037   30.9  28    6
50.48/50.51	c B   50.5     2354     552      0     0      8  384119  21047   30.3  27    7
52.78/52.82	c +   52.8     2354     552      0     0      8  397875  23140   30.3  27    7
65.27/65.40	c N   65.4     2354     552      0     0      8  461581  23148   30.1  27    8
72.27/72.37	c +   72.4     2354     552      0     0      8  497341  25454   29.9  28    8
96.87/96.90	c +   96.9     2354     552      0     0      8  621675  27999   30.3  26    9
130.26/130.37	c +  130.3     2354     552      0     0      8  777091  30798   30.3  27   10
158.25/158.34	c B  158.3     2354     552      0     0      8  896210  30808   30.4  27   11
177.34/177.48	c +  177.4     2354     552      0     0      8  971361  33877   30.1  27   11
192.53/192.61	c N  192.6     2354     552      0     0      8 1025610  33887   29.8  26   12
240.93/241.01	c +  240.9     2354     552      0     0      8 1214201  37264   29.4  27   13
329.60/329.72	c +  329.6     2354     552      0     0      8 1517750  40990   29.6  28   14
451.56/451.73	c +  451.6     2354     552      0     0      8 1897185  45089   29.6  27   16
502.94/503.14	c B  503.0     2354     552      0     0      8 2048411  45099   29.7  28   17
583.93/584.11	c N  583.9     2354     552      0     0      8 2256022  45107   29.5  27   18
629.81/630.04	c +  629.9     2354     552      0     0      8 2371480  49597   29.4  25   18
864.24/864.53	c +  864.3     2354     552      0     0      8 2964351  54556   29.4  25   21
1180.45/1180.88	c
1180.45/1180.88	c       original/binary      fixed     eliminated      learned       agility
1180.45/1180.88	c   seconds        variables     equivalent    conflicts       height       MB
1180.45/1180.88	c
1180.45/1180.88	c + 1180.5     2354     552      0     0      8 3705436  60011   29.6  27   24
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 3746769 conflicts, 4525674 decisions, 1 random
1200.05/1200.40	c 0 iterations, 473 restarts, 6095 skipped
1200.05/1200.40	c 34 enlarged, 0 shrunken, 36643 rescored, 892 rebiased
1200.05/1200.40	c 1 simplifications, 0 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 8 elim, 0 merged
1200.05/1200.40	c elim: 7713 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 141328 probed, 128 phases, 128 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 104142268 learned, 19% deleted, 28 strong, 26 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 349179095 propagations, 0.29 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 25 MB max, 476 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	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-1517063-1238279552/watcher-1517063-1238279552 -o /tmp/evaluation-result-1517063-1238279552/solver-1517063-1238279552 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517063-1238279552.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3617
/proc/meminfo: memFree=834544/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=916 CPUtime=0
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 167 0 0 0 0 0 0 0 18 0 1 0 272156538 937984 151 1992294400 134512640 135151029 4294956240 18446744073709551615 134531687 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 229 151 79 155 0 72 0

[startup+0.060227 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3617
/proc/meminfo: memFree=834544/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=1180 CPUtime=0.05
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 211 0 0 0 5 0 0 0 18 0 1 0 272156538 1208320 195 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 295 195 79 155 0 138 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1180

[startup+0.101231 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3617
/proc/meminfo: memFree=834544/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=1312 CPUtime=0.09
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 244 0 0 0 9 0 0 0 18 0 1 0 272156538 1343488 228 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 328 228 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301254 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3617
/proc/meminfo: memFree=834544/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=1576 CPUtime=0.29
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 322 0 0 0 29 0 0 0 19 0 1 0 272156538 1613824 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 394 306 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.701297 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 3617
/proc/meminfo: memFree=834544/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=1972 CPUtime=0.69
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 408 0 0 0 69 0 0 0 22 0 1 0 272156538 2019328 392 1992294400 134512640 135151029 4294956240 18446744073709551615 134530766 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 493 392 79 155 0 336 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1972

[startup+1.50139 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=833064/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=2368 CPUtime=1.49
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 530 0 0 0 149 0 0 0 25 0 1 0 272156538 2424832 514 1992294400 134512640 135151029 4294956240 18446744073709551615 134555054 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 592 514 79 155 0 435 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2368

[startup+3.10256 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=832360/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=2896 CPUtime=3.09
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 661 0 0 0 309 0 0 0 25 0 1 0 272156538 2965504 645 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 724 645 79 155 0 567 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2896

[startup+6.30192 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=831592/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=3692 CPUtime=6.29
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 845 0 0 0 629 0 0 0 25 0 1 0 272156538 3780608 829 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 923 829 79 155 0 766 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3692

[startup+12.7016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=830312/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=4760 CPUtime=12.69
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 1112 0 0 0 1269 0 0 0 25 0 1 0 272156538 4874240 1096 1992294400 134512640 135151029 4294956240 18446744073709551615 134555012 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 1190 1096 79 155 0 1033 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4760

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=828712/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=6352 CPUtime=25.49
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 1482 0 0 0 2548 1 0 0 25 0 1 0 272156538 6504448 1466 1992294400 134512640 135151029 4294956240 18446744073709551615 134542691 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 1588 1466 79 155 0 1431 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6352

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=826984/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=8016 CPUtime=51.07
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 1897 0 0 0 5106 1 0 0 25 0 1 0 272156538 8208384 1881 1992294400 134512640 135151029 4294956240 18446744073709551615 134576034 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 2004 1881 79 155 0 1847 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8016

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=824744/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=10464 CPUtime=102.27
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 2451 0 0 0 10224 3 0 0 25 0 1 0 272156538 10715136 2435 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 2616 2435 79 155 0 2459 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=823208/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=12144 CPUtime=162.24
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 2821 0 0 0 16221 3 0 0 25 0 1 0 272156538 12435456 2805 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 3036 2805 79 155 0 2879 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12144

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=821736/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=13808 CPUtime=222.23
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 3186 0 0 0 22219 4 0 0 25 0 1 0 272156538 14139392 3170 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 3452 3170 79 155 0 3295 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13808

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=820520/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=15152 CPUtime=282.21
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 3490 0 0 0 28217 4 0 0 25 0 1 0 272156538 15515648 3474 1992294400 134512640 135151029 4294956240 18446744073709551615 134551455 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 3788 3474 79 155 0 3631 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15152

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=819496/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=16104 CPUtime=342.19
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 3725 0 0 0 34215 4 0 0 25 0 1 0 272156538 16490496 3709 1992294400 134512640 135151029 4294956240 18446744073709551615 134520451 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 4026 3709 79 155 0 3869 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16104

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=818600/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=17332 CPUtime=402.18
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 3971 0 0 0 40213 5 0 0 25 0 1 0 272156538 17747968 3955 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 4333 3955 79 155 0 4176 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 17332

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3618
/proc/meminfo: memFree=817640/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=18320 CPUtime=462.16
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 4204 0 0 0 46211 5 0 0 25 0 1 0 272156538 18759680 4188 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 4580 4188 79 155 0 4423 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18320

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=817064/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=18884 CPUtime=522.14
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 4339 0 0 0 52209 5 0 0 25 0 1 0 272156538 19337216 4323 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 4721 4323 79 155 0 4564 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 18884

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=816232/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=19972 CPUtime=582.12
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 4556 0 0 0 58206 6 0 0 25 0 1 0 272156538 20451328 4540 1992294400 134512640 135151029 4294956240 18446744073709551615 134580764 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 4993 4540 79 155 0 4836 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19972

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=815592/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=20744 CPUtime=642.11
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 4700 0 0 0 64205 6 0 0 25 0 1 0 272156538 21241856 4684 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 5186 4684 79 155 0 5029 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 20744

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=814760/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=21696 CPUtime=702.08
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 4917 0 0 0 70202 6 0 0 25 0 1 0 272156538 22216704 4901 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 5424 4901 79 155 0 5267 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 21696

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=814312/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=22120 CPUtime=762.08
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5024 0 0 0 76201 7 0 0 25 0 1 0 272156538 22650880 5008 1992294400 134512640 135151029 4294956240 18446744073709551615 134554900 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 5530 5008 79 155 0 5373 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 22120

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=813672/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=22804 CPUtime=822.05
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5190 0 0 0 82198 7 0 0 25 0 1 0 272156538 23351296 5174 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 5701 5174 79 155 0 5544 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 22804

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=813160/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=23472 CPUtime=882.03
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5318 0 0 0 88196 7 0 0 25 0 1 0 272156538 24035328 5302 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 5868 5302 79 155 0 5711 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 23472

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=812648/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=24048 CPUtime=942.01
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5440 0 0 0 94194 7 0 0 25 0 1 0 272156538 24625152 5424 1992294400 134512640 135151029 4294956240 18446744073709551615 134578057 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6012 5424 79 155 0 5855 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 24048

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=812328/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=24336 CPUtime=1002.01
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5525 0 0 0 100193 8 0 0 25 0 1 0 272156538 24920064 5509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6084 5509 79 155 0 5927 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 24336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=811880/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=24768 CPUtime=1061.99
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5623 0 0 0 106191 8 0 0 25 0 1 0 272156538 25362432 5607 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6192 5607 79 155 0 6035 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 24768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=810856/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=26148 CPUtime=1121.97
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5893 0 0 0 112189 8 0 0 25 0 1 0 272156538 26775552 5877 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6537 5877 79 155 0 6380 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 26148

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=810792/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=26280 CPUtime=1181.95
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5922 0 0 0 118187 8 0 0 25 0 1 0 272156538 26910720 5906 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6570 5906 79 155 0 6413 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 26280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 3620
/proc/meminfo: memFree=810600/2055920 swapFree=4181692/4192956
[pid=3617] ppid=3615 vsize=26412 CPUtime=1200.05
/proc/3617/stat : 3617 (precosat) R 3615 3617 3249 0 -1 4194304 5959 0 0 0 119997 8 0 0 25 0 1 0 272156538 27045888 5943 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/3617/statm: 6603 5943 79 155 0 6446 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 26412

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.090986
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 26412

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5959
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= 2534

runsolver used 0.777881 second user time and 2.55961 second system time

The end

Launcher Data 

Begin job on node42 at 2009-03-28 23:32:32
IDJOB=1517063
IDBENCH=70565
IDSOLVER=507
FILE ID=node42/1517063-1238279552
PBS_JOBID= 9060845
Free space on /tmp= 66240 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S517464300-073.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517063-1238279552/watcher-1517063-1238279552 -o /tmp/evaluation-result-1517063-1238279552/solver-1517063-1238279552 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517063-1238279552.cnf

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

MD5SUM BENCH= 7c267c9186cddd61ecbfa4c2ad3e3281
RANDOM SEED=2049354428

node42.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		: 3000.211
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		: 3000.211
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:        834960 kB
Buffers:        100404 kB
Cached:        1021988 kB
SwapCached:       5184 kB
Active:         157292 kB
Inactive:       973576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        834960 kB
SwapTotal:     4192956 kB
SwapFree:      4181692 kB
Dirty:             752 kB
Writeback:           0 kB
Mapped:          14220 kB
Slab:            76120 kB
Committed_AS:   826956 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node42 at 2009-03-28 23:52:34