Trace number 1516091

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) 1200.05 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/75/
unif-k7-r89-v75-c6675-S400162545-095.cnf
MD5SUM310ed6d0d077472e2fa695d41b2a7009
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

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-1516091-1238264302.cnf
0.00/0.00	c found header 'p cnf 75 6675'
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     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c s    0.2     6675      75      0     0      0       0      0    0.0   0    0
0.19/0.24	c l    0.2     6675      75      0     0      0       0   6675    0.0   0    0
0.19/0.25	c R    0.3     6675      75      0     0      0     104    104   27.6   5    1
0.19/0.25	c R    0.3     6675      75      0     0      0     205    205   27.7  10    1
0.19/0.28	c N    0.3     6675      75      0     0      0     810    810   26.6  29    1
0.19/0.28	c B    0.3     6675      75      0     0      0    1000   1000   26.8  32    1
0.29/0.32	c B    0.3     6675      75      0     0      0    2003   2003   26.5  39    1
0.29/0.34	c N    0.3     6675      75      0     0      0    2414   2414   26.3  39    1
0.49/0.56	c N    0.6     6675      75      0     0      0    6428   6428   25.5  40    2
0.49/0.58	c +    0.6     6675      75      0     0      0    6677   7342   25.5  40    2
0.59/0.66	c B    0.7     6675      75      0     0      0    8007   7350   25.3  40    2
0.59/0.69	c +    0.7     6675      75      0     0      0    8345   8076   25.2  39    2
0.79/0.82	c +    0.8     6675      75      0     0      0   10430   8883   25.0  39    2
0.99/1.02	c +    1.0     6675      75      0     0      0   13038   9771   24.9  39    2
1.19/1.25	c N    1.3     6675      75      0     0      0   16049   9778   24.8  39    2
1.19/1.27	c +    1.3     6675      75      0     0      0   16295  10748   24.7  39    2
1.59/1.61	c +    1.6     6675      75      0     0      0   20366  11822   24.5  39    3
1.79/1.90	c B    1.9     6675      75      0     0      0   24012  11833   24.7  39    3
1.99/2.01	c
1.99/2.01	c       original/binary      fixed     eliminated      learned       agility
1.99/2.01	c   seconds        variables     equivalent    conflicts       height       MB
1.99/2.01	c
1.99/2.01	c +    2.0     6675      75      0     0      0   25455  13004   24.6  41    3
2.49/2.58	c +    2.6     6675      75      0     0      0   31815  14304   24.4  39    3
3.20/3.27	c N    3.3     6675      75      0     0      0   38491  14311   24.3  39    3
3.30/3.40	c +    3.4     6675      75      0     0      0   39766  15734   24.3  39    3
4.49/4.50	c +    4.5     6675      75      0     0      0   49706  17307   23.9  40    4
5.79/5.84	c +    5.8     6675      75      0     0      0   62131  19037   24.0  39    4
5.99/6.03	c B    6.0     6675      75      0     0      0   64019  19041   24.0  39    4
7.59/7.64	c +    7.6     6675      75      0     0      0   77660  20940   23.9  39    4
9.29/9.32	c N    9.3     6675      75      0     0      0   89805  20951   23.8  40    5
10.29/10.37	c +   10.4     6675      75      0     0      0   97075  23034   23.7  40    5
13.99/14.10	c +   14.1     6675      75      0     0      0  121340  25337   23.4  39    5
18.69/18.71	c +   18.7     6675      75      0     0      0  151676  27870   23.7  41    6
20.28/20.30	c B   20.3     6675      75      0     0      0  160030  27881   23.7  40    6
25.48/25.50	c +   25.5     6675      75      0     0      0  189598  30657   23.6  40    7
28.18/28.27	c N   28.3     6675      75      0     0      0  205201  30667   23.6  39    7
34.78/34.80	c +   34.8     6675      75      0     0      0  236995  33722   23.5  40    8
47.08/47.12	c +   47.1     6675      75      0     0      0  296242  37094   23.3  40    8
64.17/64.23	c +   64.2     6675      75      0     0      0  370300  40803   23.2  38    9
67.67/67.74	c B   67.7     6675      75      0     0      0  384068  40814   23.2  39   10
89.17/89.28	c
89.17/89.28	c       original/binary      fixed     eliminated      learned       agility
89.17/89.28	c   seconds        variables     equivalent    conflicts       height       MB
89.17/89.28	c
89.17/89.28	c N   89.3     6675      75      0     0      0  461600  40815   23.2  39   11
89.57/89.65	c +   89.6     6675      75      0     0      0  462876  44883   23.2  40   11
121.16/121.20	c +  121.2     6675      75      0     0      0  578595  49371   23.0  39   12
170.44/170.59	c +  170.5     6675      75      0     0      0  723240  54308   22.8  40   13
232.42/232.50	c B  232.4     6675      75      0     0      0  896172  54318   22.7  40   15
234.92/235.09	c +  235.0     6675      75      0     0      0  904051  59738   22.7  40   15
281.51/281.62	c N  281.5     6675      75      0     0      0 1025554  59749   22.7  39   16
318.49/318.61	c +  318.5     6675      75      0     0      0 1130061  65711   22.6  38   17
449.06/449.23	c +  449.1     6675      75      0     0      0 1412578  72282   22.3  39   19
620.70/620.94	c +  620.8     6675      75      0     0      0 1765722  79510   22.2  40   22
764.26/764.53	c B  764.3     6675      75      0     0      0 2048358  79526   22.1  41   25
849.54/849.89	c +  849.6     6675      75      0     0      0 2207150  87461   22.1  41   25
877.73/878.03	c N  877.8     6675      75      0     0      0 2255951  87470   22.1  38   26
1186.63/1187.07	c + 1186.7     6675      75      0     0      0 2758936  96207   21.9  39   29
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	c
1200.03/1200.40	c 2780116 conflicts, 3024613 decisions, 1 random
1200.03/1200.40	c 0 iterations, 4 restarts, 4855 skipped
1200.03/1200.40	c 28 enlarged, 0 shrunken, 27158 rescored, 652 rebiased
1200.03/1200.40	c 1 simplifications, 0 reductions
1200.03/1200.40	c
1200.03/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.40	c elim: 60339 resolutions, 1 phases, 1 rounds
1200.03/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.40	c prbe: 150 probed, 1 phases, 1 rounds
1200.03/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.40	c hash: 0 units, 0 merged
1200.03/1200.40	c mins: 68833745 learned, 16% deleted, 0 strong, 8 depth
1200.03/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.40	c strs: 0 forward, 0 backward
1200.03/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.40	c prps: 45997236 propagations, 0.04 megaprops
1200.03/1200.40	c
1200.03/1200.40	c 1200.0 seconds, 30 MB max, 315 MB recycled
1200.03/1200.40	c
1200.03/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.40	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-1516091-1238264302/watcher-1516091-1238264302 -o /tmp/evaluation-result-1516091-1238264302/solver-1516091-1238264302 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516091-1238264302.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: 0.92 0.98 0.99 3/64 11708
/proc/meminfo: memFree=1069536/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=1052 CPUtime=0
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 156 0 0 0 0 0 0 0 18 0 1 0 865021659 1077248 141 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 263 141 63 155 0 106 0

[startup+0.033544 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11708
/proc/meminfo: memFree=1069536/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=1708 CPUtime=0.03
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 343 0 0 0 3 0 0 0 18 0 1 0 865021659 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1708

[startup+0.101554 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11708
/proc/meminfo: memFree=1069536/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=1708 CPUtime=0.09
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 343 0 0 0 9 0 0 0 18 0 1 0 865021659 1748992 327 1992294400 134512640 135151029 4294956240 18446744073709551615 134526330 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 427 327 79 155 0 270 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1708

[startup+0.301583 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11708
/proc/meminfo: memFree=1069536/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=1588 CPUtime=0.29
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 865021659 1626112 306 1992294400 134512640 135151029 4294956240 18446744073709551615 134554894 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 397 306 79 155 0 240 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1588

[startup+0.701641 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 11708
/proc/meminfo: memFree=1069536/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=2644 CPUtime=0.69
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 666 0 0 0 69 0 0 0 22 0 1 0 865021659 2707456 577 1992294400 134512640 135151029 4294956240 18446744073709551615 134698015 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 661 577 79 155 0 504 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2644

[startup+1.50176 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1067224/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=3444 CPUtime=1.49
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 848 0 0 0 149 0 0 0 25 0 1 0 865021659 3526656 759 1992294400 134512640 135151029 4294956240 18446744073709551615 134551388 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 861 759 79 155 0 704 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3444

[startup+3.10199 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1066328/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=4280 CPUtime=3.09
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 1037 0 0 0 308 1 0 0 25 0 1 0 865021659 4382720 948 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 1070 948 79 155 0 913 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4280

[startup+6.30146 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1065176/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=5428 CPUtime=6.29
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 1283 0 0 0 628 1 0 0 25 0 1 0 865021659 5558272 1194 1992294400 134512640 135151029 4294956240 18446744073709551615 134555122 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 1357 1194 79 155 0 1200 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5428

[startup+12.7014 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1063768/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=6504 CPUtime=12.69
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 1527 0 0 0 1268 1 0 0 25 0 1 0 865021659 6660096 1438 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 1626 1438 79 155 0 1469 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6504

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1062296/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=8080 CPUtime=25.48
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 1887 0 0 0 2547 1 0 0 25 0 1 0 865021659 8273920 1798 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 2020 1798 79 155 0 1863 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8080

[startup+51.1011 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1060376/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=10320 CPUtime=51.08
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 2363 0 0 0 5106 2 0 0 25 0 1 0 865021659 10567680 2274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 2580 2274 79 155 0 2423 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10320

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1058136/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=12988 CPUtime=102.27
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 2916 0 0 0 10224 3 0 0 25 0 1 0 865021659 13299712 2827 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 3247 2827 79 155 0 3090 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12988

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1056408/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=15024 CPUtime=162.24
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 3353 0 0 0 16221 3 0 0 25 0 1 0 865021659 15384576 3264 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 3756 3264 79 155 0 3599 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 15024

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1054680/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=17072 CPUtime=222.23
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 3765 0 0 0 22219 4 0 0 25 0 1 0 865021659 17481728 3676 1992294400 134512640 135151029 4294956240 18446744073709551615 134680348 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 4268 3676 79 155 0 4111 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 17072

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1053592/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=18284 CPUtime=282.21
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 4040 0 0 0 28217 4 0 0 25 0 1 0 865021659 18722816 3951 1992294400 134512640 135151029 4294956240 18446744073709551615 134554750 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 4571 3951 79 155 0 4414 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 18284

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1052248/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=19884 CPUtime=342.18
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 4367 0 0 0 34214 4 0 0 25 0 1 0 865021659 20361216 4278 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 4971 4278 79 155 0 4814 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 19884

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1051160/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=21324 CPUtime=402.17
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 4634 0 0 0 40212 5 0 0 25 0 1 0 865021659 21835776 4545 1992294400 134512640 135151029 4294956240 18446744073709551615 134554770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 5331 4545 79 155 0 5174 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 21324

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1050520/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=22428 CPUtime=462.15
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 4794 0 0 0 46210 5 0 0 25 0 1 0 865021659 22966272 4705 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 5607 4705 79 155 0 5450 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 22428

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1049560/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=23500 CPUtime=522.13
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5034 0 0 0 52208 5 0 0 25 0 1 0 865021659 24064000 4945 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 5875 4945 79 155 0 5718 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 23500

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1048856/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=24540 CPUtime=582.12
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5197 0 0 0 58206 6 0 0 25 0 1 0 865021659 25128960 5108 1992294400 134512640 135151029 4294956240 18446744073709551615 134575918 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 6135 5108 79 155 0 5978 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 24540

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1048280/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=25384 CPUtime=642.1
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5351 0 0 0 64204 6 0 0 25 0 1 0 865021659 25993216 5262 1992294400 134512640 135151029 4294956240 18446744073709551615 134554866 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 6346 5262 79 155 0 6189 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 25384

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1047512/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=26420 CPUtime=702.08
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5543 0 0 0 70201 7 0 0 25 0 1 0 865021659 27054080 5454 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 6605 5454 79 155 0 6448 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 26420

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1046680/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=27464 CPUtime=762.07
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5735 0 0 0 76200 7 0 0 25 0 1 0 865021659 28123136 5646 1992294400 134512640 135151029 4294956240 18446744073709551615 134574652 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 6866 5646 79 155 0 6709 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 27464

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1046232/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=28116 CPUtime=822.05
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 5879 0 0 0 82197 8 0 0 25 0 1 0 865021659 28790784 5790 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7029 5790 79 155 0 6872 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 28116

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1045464/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=28772 CPUtime=882.03
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6038 0 0 0 88195 8 0 0 25 0 1 0 865021659 29462528 5949 1992294400 134512640 135151029 4294956240 18446744073709551615 134554571 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7193 5949 79 155 0 7036 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 28772

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1044760/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=29684 CPUtime=942.01
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6211 0 0 0 94193 8 0 0 25 0 1 0 865021659 30396416 6122 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7421 6122 79 155 0 7264 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 29684

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1044312/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=30336 CPUtime=1001.99
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6330 0 0 0 100191 8 0 0 25 0 1 0 865021659 31064064 6241 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7584 6241 79 155 0 7427 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 30336

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1043672/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=31116 CPUtime=1061.98
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6494 0 0 0 106189 9 0 0 25 0 1 0 865021659 31862784 6405 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7779 6405 79 155 0 7622 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 31116

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1043544/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=31248 CPUtime=1121.96
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6532 0 0 0 112187 9 0 0 25 0 1 0 865021659 31997952 6443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7812 6443 79 155 0 7655 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 31248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1043032/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=31896 CPUtime=1181.94
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6654 0 0 0 118185 9 0 0 25 0 1 0 865021659 32661504 6565 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 7974 6565 79 155 0 7817 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 31896



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 11709
/proc/meminfo: memFree=1042136/2055920 swapFree=4178260/4192956
[pid=11708] ppid=11706 vsize=32948 CPUtime=1200.03
/proc/11708/stat : 11708 (precosat) R 11706 11708 11361 0 -1 4194304 6875 0 0 0 119994 9 0 0 25 0 1 0 865021659 33738752 6786 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/11708/statm: 8237 6786 79 155 0 8080 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 32948

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): 1200.05
CPU user time (s): 1199.95
CPU system time (s): 0.103984
CPU usage (%): 99.9701
Max. virtual memory (cumulated for all children) (KiB): 32948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.95
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6875
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= 1030

runsolver used 0.811876 second user time and 2.5986 second system time

The end

Launcher Data 

Begin job on node39 at 2009-03-28 19:18:22
IDJOB=1516091
IDBENCH=70484
IDSOLVER=507
FILE ID=node39/1516091-1238264302
PBS_JOBID= 9060778
Free space on /tmp= 66228 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/75/unif-k7-r89-v75-c6675-S400162545-095.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516091-1238264302/watcher-1516091-1238264302 -o /tmp/evaluation-result-1516091-1238264302/solver-1516091-1238264302 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516091-1238264302.cnf

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

MD5SUM BENCH= 310ed6d0d077472e2fa695d41b2a7009
RANDOM SEED=2013128385

node39.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		: 3000.285
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		: 3000.285
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:       1069952 kB
Buffers:         87984 kB
Cached:         802808 kB
SwapCached:       8168 kB
Active:          48008 kB
Inactive:       852752 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1069952 kB
SwapTotal:     4192956 kB
SwapFree:      4178260 kB
Dirty:             880 kB
Writeback:           0 kB
Mapped:          16692 kB
Slab:            71488 kB
Committed_AS:  2188744 kB
PageTables:       1188 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= 66228 MiB
End job on node39 at 2009-03-28 19:38:24