Trace number 1516451

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) 1200.04 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S1366769180-095.cnf
MD5SUM24a651376c44fe64c4aa5e817f0a506b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.560914
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

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-1516451-1238269765.cnf
0.00/0.00	c found header 'p cnf 65 5785'
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     5785      65      0     0      0       0      0    0.0   0    0
0.20/0.21	c s    0.2     5785      65      0     0      0       0      0    0.0   0    0
0.20/0.21	c l    0.2     5785      65      0     0      0       0   5785    0.0   0    0
0.20/0.21	c R    0.2     5785      65      0     0      0     103    103   23.5   6    1
0.20/0.21	c R    0.2     5785      65      0     0      0     203    203   23.7  11    1
0.20/0.23	c N    0.2     5785      65      0     0      0     806    806   22.9  29    1
0.20/0.24	c B    0.2     5785      65      0     0      0    1001   1001   23.0  31    1
0.20/0.28	c B    0.3     5785      65      0     0      0    2001   2001   22.3  38    1
0.29/0.30	c N    0.3     5785      65      0     0      0    2413   2413   22.1  40    1
0.40/0.46	c +    0.5     5785      65      0     0      0    5785   6363   21.8  41    1
0.49/0.50	c N    0.5     5785      65      0     0      0    6428   6369   21.7  40    1
0.49/0.55	c +    0.6     5785      65      0     0      0    7231   6999   21.5  40    2
0.59/0.60	c B    0.6     5785      65      0     0      0    8007   7003   21.5  39    2
0.59/0.66	c +    0.7     5785      65      0     0      0    9037   7698   21.4  40    2
0.79/0.81	c +    0.8     5785      65      0     0      0   11296   8467   21.2  41    2
0.89/1.00	c +    1.0     5785      65      0     0      0   14121   9313   21.1  41    2
1.10/1.13	c N    1.1     5785      65      0     0      0   16056   9323   21.0  41    2
1.19/1.24	c +    1.2     5785      65      0     0      0   17651  10244   21.0  40    2
1.49/1.58	c +    1.6     5785      65      0     0      0   22061  11268   20.8  40    2
1.69/1.73	c
1.69/1.73	c       original/binary      fixed     eliminated      learned       agility
1.69/1.73	c   seconds        variables     equivalent    conflicts       height       MB
1.69/1.73	c
1.69/1.73	c B    1.7     5785      65      0     0      0   24010  11276   20.7  40    2
1.99/2.03	c +    2.0     5785      65      0     0      0   27576  12394   20.5  41    2
2.49/2.58	c +    2.6     5785      65      0     0      0   34470  13633   20.7  40    3
2.89/2.91	c N    2.9     5785      65      0     0      0   38503  13638   20.8  41    3
3.29/3.33	c +    3.3     5785      65      0     0      0   43086  14996   20.8  41    3
4.29/4.39	c +    4.4     5785      65      0     0      0   53855  16495   20.7  40    3
5.39/5.44	c B    5.4     5785      65      0     0      0   64020  16499   20.5  40    4
5.69/5.78	c +    5.8     5785      65      0     0      0   67315  18144   20.5  40    4
7.48/7.59	c +    7.6     5785      65      0     0      0   84142  19958   20.2  40    4
8.18/8.24	c N    8.2     5785      65      0     0      0   89785  19967   20.2  40    4
9.98/10.03	c +   10.0     5785      65      0     0      0  105175  21953   20.1  40    4
13.49/13.58	c +   13.6     5785      65      0     0      0  131467  24148   20.0  40    5
17.39/17.41	c B   17.4     5785      65      0     0      0  160041  24153   19.8  41    5
17.99/18.01	c +   18.0     5785      65      0     0      0  164330  26562   19.7  40    5
23.88/23.96	c N   24.0     5785      65      0     0      0  205146  26569   19.8  40    6
23.98/24.00	c +   24.0     5785      65      0     0      0  205410  29218   19.8  41    6
33.08/33.19	c +   33.2     5785      65      0     0      0  256762  32139   19.7  40    7
44.67/44.78	c +   44.8     5785      65      0     0      0  320950  35352   19.4  41    8
57.36/57.45	c B   57.4     5785      65      0     0      0  384088  35357   19.3  41    9
60.86/60.93	c
60.86/60.93	c       original/binary      fixed     eliminated      learned       agility
60.86/60.93	c   seconds        variables     equivalent    conflicts       height       MB
60.86/60.93	c
60.86/60.93	c +   60.9     5785      65      0     0      0  401186  38887   19.3  40    9
74.96/75.06	c N   75.0     5785      65      0     0      0  461536  38896   19.2  40    9
83.46/83.52	c +   83.5     5785      65      0     0      0  501480  42775   19.1  40    9
113.54/113.62	c +  113.6     5785      65      0     0      0  626850  47052   18.8  40   11
160.33/160.42	c +  160.4     5785      65      0     0      0  783561  51757   18.7  40   12
195.72/195.85	c B  195.8     5785      65      0     0      0  896170  51768   18.6  39   14
220.80/220.91	c +  220.8     5785      65      0     0      0  979451  56932   18.5  41   14
235.40/235.50	c N  235.4     5785      65      0     0      0 1025547  56943   18.5  40   15
301.57/301.77	c +  301.7     5785      65      0     0      0 1224310  62625   18.3  39   16
419.63/419.87	c +  419.7     5785      65      0     0      0 1530385  68887   18.2  40   19
590.17/590.46	c +  590.2     5785      65      0     0      0 1912980  75775   18.0  41   21
656.13/656.44	c B  656.2     5785      65      0     0      0 2048388  75784   17.9  41   22
755.40/755.73	c N  755.4     5785      65      0     0      0 2255840  75785   17.9  39   23
822.57/822.97	c +  822.6     5785      65      0     0      0 2391225  83352   17.8  40   23
1154.04/1154.54	c + 1154.1     5785      65      0     0      0 2989030  91687   17.7  40   27
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	c
1200.03/1200.50	c 3060036 conflicts, 3311935 decisions, 1 random
1200.03/1200.50	c 0 iterations, 5 restarts, 5366 skipped
1200.03/1200.50	c 29 enlarged, 0 shrunken, 29892 rescored, 749 rebiased
1200.03/1200.50	c 1 simplifications, 0 reductions
1200.03/1200.50	c
1200.03/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.03/1200.50	c elim: 54355 resolutions, 1 phases, 1 rounds
1200.03/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.03/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.03/1200.50	c prbe: 130 probed, 1 phases, 1 rounds
1200.03/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.03/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.03/1200.50	c hash: 0 units, 0 merged
1200.03/1200.50	c mins: 63772198 learned, 19% deleted, 0 strong, 9 depth
1200.03/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.03/1200.50	c strs: 0 forward, 0 backward
1200.03/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.03/1200.50	c prps: 45814282 propagations, 0.04 megaprops
1200.03/1200.50	c
1200.03/1200.50	c 1200.0 seconds, 28 MB max, 304 MB recycled
1200.03/1200.50	c
1200.03/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.03/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516451-1238269765/watcher-1516451-1238269765 -o /tmp/evaluation-result-1516451-1238269765/solver-1516451-1238269765 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1516451-1238269765.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 4156
/proc/meminfo: memFree=1694352/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=1052 CPUtime=0
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 154 0 0 0 0 0 0 0 18 0 1 0 1099641520 1077248 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 263 139 63 155 0 106 0

[startup+0.089449 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4156
/proc/meminfo: memFree=1694352/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=1516 CPUtime=0.08
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 312 0 0 0 8 0 0 0 18 0 1 0 1099641520 1552384 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134517335 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 379 296 79 155 0 222 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1516

[startup+0.102451 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4156
/proc/meminfo: memFree=1694352/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=1516 CPUtime=0.1
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 312 0 0 0 10 0 0 0 18 0 1 0 1099641520 1552384 296 1992294400 134512640 135151029 4294956240 18446744073709551615 134526508 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 379 296 79 155 0 222 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1516

[startup+0.301491 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4156
/proc/meminfo: memFree=1694352/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=1648 CPUtime=0.29
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 395 0 0 0 29 0 0 0 19 0 1 0 1099641520 1687552 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 412 319 79 155 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1648

[startup+0.702572 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 4156
/proc/meminfo: memFree=1694352/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=2572 CPUtime=0.69
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 616 0 0 0 69 0 0 0 22 0 1 0 1099641520 2633728 540 1992294400 134512640 135151029 4294956240 18446744073709551615 134574614 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 643 540 79 155 0 486 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2572

[startup+1.50173 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1692232/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=3248 CPUtime=1.49
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 765 0 0 0 149 0 0 0 25 0 1 0 1099641520 3325952 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134580469 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 812 689 79 155 0 655 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3248

[startup+3.10105 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1691472/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=3944 CPUtime=3.09
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 947 0 0 0 309 0 0 0 25 0 1 0 1099641520 4038656 871 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 986 871 79 155 0 829 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3944

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1690320/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=4924 CPUtime=6.29
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 1165 0 0 0 629 0 0 0 25 0 1 0 1099641520 5042176 1089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 1231 1089 79 155 0 1074 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4924

[startup+12.702 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1689168/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=6024 CPUtime=12.69
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 1423 0 0 0 1268 1 0 0 25 0 1 0 1099641520 6168576 1347 1992294400 134512640 135151029 4294956240 18446744073709551615 134554907 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 1506 1347 79 155 0 1349 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 6024

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1687632/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=7724 CPUtime=25.48
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 1798 0 0 0 2547 1 0 0 25 0 1 0 1099641520 7909376 1722 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 1931 1722 79 155 0 1774 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 7724

[startup+51.1017 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1685968/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=9628 CPUtime=51.07
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 2180 0 0 0 5106 1 0 0 25 0 1 0 1099641520 9859072 2104 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 2407 2104 79 155 0 2250 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9628

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1683856/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=12016 CPUtime=102.25
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 2685 0 0 0 10223 2 0 0 25 0 1 0 1099641520 12304384 2609 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 3004 2609 79 155 0 2847 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 12016

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1681744/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=14616 CPUtime=162.23
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 3235 0 0 0 16220 3 0 0 25 0 1 0 1099641520 14966784 3159 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 3654 3159 79 155 0 3497 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 14616

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1680208/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=16444 CPUtime=222.2
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 3603 0 0 0 22217 3 0 0 25 0 1 0 1099641520 16838656 3527 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 4111 3527 79 155 0 3954 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 16444

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1678800/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=18280 CPUtime=282.18
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 3956 0 0 0 28214 4 0 0 25 0 1 0 1099641520 18718720 3880 1992294400 134512640 135151029 4294956240 18446744073709551615 134546770 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 4570 3880 79 155 0 4413 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 18280

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1677008/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=20384 CPUtime=342.15
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 4367 0 0 0 34211 4 0 0 25 0 1 0 1099641520 20873216 4291 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 5096 4291 79 155 0 4939 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 20384

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1676176/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=21588 CPUtime=402.13
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 4583 0 0 0 40209 4 0 0 25 0 1 0 1099641520 22106112 4507 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 5397 4507 79 155 0 5240 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 21588

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1675408/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=22628 CPUtime=462.11
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 4758 0 0 0 46206 5 0 0 25 0 1 0 1099641520 23171072 4682 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 5657 4682 79 155 0 5500 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 22628

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1674896/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=23404 CPUtime=522.09
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 4891 0 0 0 52204 5 0 0 25 0 1 0 1099641520 23965696 4815 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 5851 4815 79 155 0 5694 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 23404

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1674320/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=24188 CPUtime=582.07
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5010 0 0 0 58201 6 0 0 25 0 1 0 1099641520 24768512 4934 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6047 4934 79 155 0 5890 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 24188

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4157
/proc/meminfo: memFree=1673808/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=24968 CPUtime=642.05
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5138 0 0 0 64199 6 0 0 25 0 1 0 1099641520 25567232 5062 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6242 5062 79 155 0 6085 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 24968

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1673360/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=25228 CPUtime=702.02
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5189 0 0 0 70195 7 0 0 25 0 1 0 1099641520 25833472 5113 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6307 5113 79 155 0 6150 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 25228

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1672912/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=25616 CPUtime=762
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5332 0 0 0 76193 7 0 0 25 0 1 0 1099641520 26230784 5256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6404 5256 79 155 0 6247 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 25616

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1672336/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=26528 CPUtime=821.97
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5476 0 0 0 82190 7 0 0 25 0 1 0 1099641520 27164672 5400 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6632 5400 79 155 0 6475 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 26528

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1671760/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=27052 CPUtime=881.94
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5607 0 0 0 88187 7 0 0 25 0 1 0 1099641520 27701248 5531 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6763 5531 79 155 0 6606 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 27052

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1671376/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=27440 CPUtime=941.92
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 5702 0 0 0 94185 7 0 0 25 0 1 0 1099641520 28098560 5626 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 6860 5626 79 155 0 6703 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 27440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1669520/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=29564 CPUtime=1001.9
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6165 0 0 0 100182 8 0 0 25 0 1 0 1099641520 30273536 6089 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7391 6089 79 155 0 7234 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 29564

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1668944/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=30344 CPUtime=1061.87
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6300 0 0 0 106179 8 0 0 25 0 1 0 1099641520 31072256 6224 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7586 6224 79 155 0 7429 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 30344

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1668368/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=30992 CPUtime=1121.85
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6427 0 0 0 112176 9 0 0 25 0 1 0 1099641520 31735808 6351 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7748 6351 79 155 0 7591 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 30992

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1667984/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=31512 CPUtime=1181.83
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6515 0 0 0 118174 9 0 0 25 0 1 0 1099641520 32268288 6439 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7878 6439 79 155 0 7721 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 31512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1667984/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=31512 CPUtime=1200.03
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6528 0 0 0 119994 9 0 0 25 0 1 0 1099641520 32268288 6452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7878 6452 79 155 0 7721 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31512

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 4163
/proc/meminfo: memFree=1667984/2055920 swapFree=4175824/4192956
[pid=4156] ppid=4154 vsize=31512 CPUtime=1200.03
/proc/4156/stat : 4156 (precosat) R 4154 4156 4062 0 -1 4194304 6528 0 0 0 119994 9 0 0 25 0 1 0 1099641520 32268288 6452 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/4156/statm: 7878 6452 79 155 0 7721 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 31512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.94
CPU system time (s): 0.102984
CPU usage (%): 99.9612
Max. virtual memory (cumulated for all children) (KiB): 31512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6528
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= 2245

runsolver used 0.864868 second user time and 2.72358 second system time

The end

Launcher Data 

Begin job on node33 at 2009-03-28 20:49:25
IDJOB=1516451
IDBENCH=70514
IDSOLVER=507
FILE ID=node33/1516451-1238269765
PBS_JOBID= 9060859
Free space on /tmp= 66132 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S1366769180-095.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516451-1238269765/watcher-1516451-1238269765 -o /tmp/evaluation-result-1516451-1238269765/solver-1516451-1238269765 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1516451-1238269765.cnf

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

MD5SUM BENCH= 24a651376c44fe64c4aa5e817f0a506b
RANDOM SEED=48047848

node33.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		: 3000.266
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		: 3000.266
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:       1694832 kB
Buffers:         50972 kB
Cached:         224860 kB
SwapCached:      10924 kB
Active:          46424 kB
Inactive:       241832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1694832 kB
SwapTotal:     4192956 kB
SwapFree:      4175824 kB
Dirty:             864 kB
Writeback:           0 kB
Mapped:          18156 kB
Slab:            58860 kB
Committed_AS:  3013852 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-03-28 21:09:28