Trace number 1515035

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
precosat 236? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1698591437-083.cnf
MD5SUM24020efeef97a2534de77350f664299c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark731.459
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1515035-1238248647.cnf
0.00/0.00	c found header 'p cnf 100 2130'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     2130     100      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     2130     100      0     0      0       0   2130    0.0   0    0
0.00/0.02	c R    0.0     2130     100      0     0      0     100    100   29.7   8    0
0.00/0.02	c R    0.0     2130     100      0     0      0     200    200   27.4  14    0
0.00/0.03	c N    0.0     2130     100      0     0      0     801    801   25.0  31    0
0.00/0.04	c B    0.0     2130     100      0     0      0    1002   1002   24.5  33    0
0.00/0.07	c B    0.1     2130     100      0     0      0    2003   2003   23.6  37    0
0.00/0.08	c +    0.1     2130     100      0     0      0    2130   2343   23.5  37    0
0.00/0.09	c N    0.1     2130     100      0     0      0    2405   2346   23.4  38    1
0.00/0.10	c +    0.1     2130     100      0     0      0    2660   2577   23.3  38    1
0.10/0.12	c +    0.1     2130     100      0     0      0    3326   2834   22.9  37    1
0.10/0.15	c +    0.2     2130     100      0     0      0    4155   3117   22.5  37    1
0.19/0.20	c +    0.2     2130     100      0     0      0    5192   3428   22.0  37    1
0.19/0.25	c N    0.3     2130     100      0     0      0    6418   3431   21.6  37    1
0.19/0.25	c +    0.3     2130     100      0     0      0    6491   3770   21.6  37    1
0.29/0.32	c B    0.3     2130     100      0     0      0    8006   3778   21.3  36    1
0.29/0.33	c +    0.3     2130     100      0     0      0    8110   4147   21.2  36    1
0.39/0.42	c +    0.4     2130     100      0     0      0   10136   4561   21.0  37    1
0.49/0.54	c
0.49/0.54	c       original/binary      fixed     eliminated      learned       agility
0.49/0.54	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.54	c
0.49/0.54	c +    0.5     2130     100      0     0      0   12671   5017   20.6  37    1
0.59/0.69	c +    0.7     2130     100      0     0      0   15835   5518   20.5  37    1
0.69/0.70	c N    0.7     2130     100      0     0      0   16036   5224   20.5  36    1
0.89/0.90	c +    0.9     2130     100      0     0      0   19792   6069   20.3  36    1
1.10/1.14	c B    1.1     2130     100      0     0      0   24010   6073   19.9  36    1
1.10/1.18	c +    1.2     2130     100      0     0      0   24740   6675   19.9  36    1
1.49/1.50	c +    1.5     2130     100      0     0      0   30925   7342   19.5  37    1
1.89/1.92	c N    1.9     2130     100      0     0      0   38482   7351   19.3  34    2
1.89/1.93	c +    1.9     2130     100      0     0      0   38656   8076   19.3  34    2
2.49/2.54	c +    2.5     2130     100      0     0      0   48322   8883   19.3  37    2
3.30/3.35	c +    3.3     2130     100      0     0      0   60403   9771   19.0  38    2
3.59/3.60	c B    3.6     2130     100      0     0      0   64017   9780   19.0  37    2
4.39/4.41	c +    4.4     2130     100      0     0      0   75500  10748   18.7  37    2
5.39/5.41	c N    5.4     2130     100      0     0      0   89775  10757   18.9  37    3
5.69/5.78	c +    5.8     2130     100      0     0      0   94377  11822   18.9  36    3
7.69/7.70	c +    7.7     2130     100      0     0      0  117972  13004   18.8  37    3
10.09/10.10	c +   10.1     2130     100      0     0      0  147466  14304   18.7  36    3
11.19/11.24	c B   11.2     2130     100      0     0      0  160055  14312   18.7  37    3
13.29/13.36	c +   13.4     2130     100      0     0      0  184333  15734   18.5  36    3
15.28/15.30	c
15.28/15.30	c       original/binary      fixed     eliminated      learned       agility
15.28/15.30	c   seconds        variables     equivalent    conflicts       height       MB
15.28/15.30	c
15.28/15.30	c N   15.3     2130     100      0     0      0  205153  15747   18.4  37    4
17.69/17.79	c +   17.8     2130     100      0     0      0  230417  17307   18.3  37    4
23.89/23.96	c +   24.0     2130     100      0     0      0  288020  19037   18.4  37    4
32.18/32.24	c +   32.2     2130     100      0     0      0  360025  20940   18.4  36    5
35.18/35.21	c B   35.2     2130     100      0     0      0  384116  20947   18.3  37    5
43.28/43.39	c +   43.4     2130     100      0     0      0  450032  23034   18.2  36    6
44.88/44.93	c N   44.9     2130     100      0     0      0  461548  23044   18.2  38    6
58.38/58.44	c +   58.4     2130     100      0     0      0  562541  25337   18.0  36    6
78.97/79.02	c +   79.0     2130     100      0     0      0  703176  27870   17.8  36    7
107.96/108.10	c +  108.1     2130     100      0     0      0  878971  30657   17.7  37    8
110.46/110.51	c B  110.5     2130     100      0     0      0  896202  30670   17.7  36    9
133.65/133.80	c N  133.8     2130     100      0     0      0 1025515  30685   17.6  36    9
146.65/146.70	c +  146.7     2130     100      0     0      0 1098710  33722   17.5  37   10
201.34/201.45	c +  201.4     2130     100      0     0      0 1373389  37094   17.5  37   11
276.92/277.02	c +  276.9     2130     100      0     0      0 1716735  40803   17.5  36   13
354.40/354.51	c B  354.4     2130     100      0     0      0 2048419  40814   17.4  36    8
377.79/377.95	c +  377.9     2130     100      0     0      0 2145915  44883   17.5  35    9
406.88/407.01	c N  406.9     2130     100      0     0      0 2255936  44891   17.5  37   10
522.95/523.18	c +  523.0     2130     100      0     0      0 2682390  49371   17.6  35   13
730.60/730.89	c
730.60/730.89	c       original/binary      fixed     eliminated      learned       agility
730.60/730.89	c   seconds        variables     equivalent    conflicts       height       MB
730.60/730.89	c
730.60/730.89	c +  730.7     2130     100      0     0      0 3352985  54308   17.6  37   16
1014.12/1014.48	c + 1014.2     2130     100      0     0      0 4191230  59738   17.6  36   13
1167.39/1167.78	c B 1167.5     2130     100      0     0      0 4608813  59747   17.5  36   17
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4687066 conflicts, 5214374 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 8185 skipped
1200.08/1200.40	c 35 enlarged, 0 shrunken, 45801 rescored, 1022 rebiased
1200.08/1200.40	c 1 simplifications, 2 reductions
1200.08/1200.40	c
1200.08/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.40	c elim: 11662 resolutions, 1 phases, 1 rounds
1200.08/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.40	c prbe: 600 probed, 3 phases, 3 rounds
1200.08/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.40	c hash: 0 units, 0 merged
1200.08/1200.40	c mins: 96761481 learned, 20% deleted, 0 strong, 12 depth
1200.08/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.40	c strs: 0 forward, 0 backward
1200.08/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.40	c prps: 113951042 propagations, 0.09 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 20 MB max, 470 MB recycled
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515035-1238248647/watcher-1515035-1238248647 -o /tmp/evaluation-result-1515035-1238248647/solver-1515035-1238248647 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515035-1238248647.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 0.99 3/64 13842
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=916 CPUtime=0
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 155 0 0 0 0 0 0 0 18 0 1 0 1097531789 937984 139 1992294400 134512640 135151029 4294956240 18446744073709551615 134688776 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 229 139 79 155 0 72 0

[startup+0.106588 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13842
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=1384 CPUtime=0.1
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 1097531789 1417216 239 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 346 239 79 155 0 189 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1384

[startup+0.201597 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13842
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=1516 CPUtime=0.19
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 291 0 0 0 19 0 0 0 18 0 1 0 1097531789 1552384 275 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 379 275 79 155 0 222 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1516

[startup+0.301608 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13842
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=1648 CPUtime=0.29
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 324 0 0 0 29 0 0 0 19 0 1 0 1097531789 1687552 308 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 412 308 79 155 0 255 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1648

[startup+0.701649 s]
/proc/loadavg: 0.99 0.97 0.99 3/64 13842
/proc/meminfo: memFree=882608/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=1912 CPUtime=0.69
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 392 0 0 0 69 0 0 0 22 0 1 0 1097531789 1957888 376 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 478 376 79 155 0 321 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1912

[startup+1.50173 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=881192/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=2312 CPUtime=1.49
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 485 0 0 0 149 0 0 0 25 0 1 0 1097531789 2367488 469 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 578 469 79 155 0 421 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2312

[startup+3.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=880552/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=2844 CPUtime=3.09
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 627 0 0 0 309 0 0 0 25 0 1 0 1097531789 2912256 611 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 711 611 79 155 0 554 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2844

[startup+6.30124 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=879720/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=3644 CPUtime=6.29
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 812 0 0 0 629 0 0 0 25 0 1 0 1097531789 3731456 796 1992294400 134512640 135151029 4294956240 18446744073709551615 134552239 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 911 796 79 155 0 754 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3644

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=878696/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=4468 CPUtime=12.69
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 1002 0 0 0 1269 0 0 0 25 0 1 0 1097531789 4575232 986 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 1117 986 79 155 0 960 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4468

[startup+25.5012 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=877288/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=6172 CPUtime=25.49
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 1358 0 0 0 2548 1 0 0 25 0 1 0 1097531789 6320128 1342 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 1543 1342 79 155 0 1386 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6172

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=876136/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=7580 CPUtime=51.08
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 1644 0 0 0 5107 1 0 0 25 0 1 0 1097531789 7761920 1628 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 1895 1628 79 155 0 1738 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7580

[startup+102.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=874280/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=9884 CPUtime=102.27
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 2087 0 0 0 10225 2 0 0 25 0 1 0 1097531789 10121216 2071 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 2471 2071 79 155 0 2314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9884

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13843
/proc/meminfo: memFree=872680/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=11764 CPUtime=162.24
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 2478 0 0 0 16222 2 0 0 25 0 1 0 1097531789 12046336 2462 1992294400 134512640 135151029 4294956240 18446744073709551615 134575839 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 2941 2462 79 155 0 2784 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 11764

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=871016/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=13564 CPUtime=222.23
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 2857 0 0 0 22220 3 0 0 25 0 1 0 1097531789 13889536 2841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 3391 2841 79 155 0 3234 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 13564

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=870440/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=14512 CPUtime=282.22
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 3034 0 0 0 28218 4 0 0 25 0 1 0 1097531789 14860288 3018 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 3628 3018 79 155 0 3471 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 14512

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=869224/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=14544 CPUtime=342.2
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 3726 0 0 0 34215 5 0 0 25 0 1 0 1097531789 14893056 3286 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 3636 3286 79 155 0 3479 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 14544

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=868712/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=14544 CPUtime=402.18
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 3883 0 0 0 40213 5 0 0 25 0 1 0 1097531789 14893056 3443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 3636 3443 79 155 0 3479 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 14544

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=867880/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=15564 CPUtime=462.17
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4082 0 0 0 46211 6 0 0 25 0 1 0 1097531789 15937536 3642 1992294400 134512640 135151029 4294956240 18446744073709551615 134575984 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 3891 3642 79 155 0 3734 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 15564

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=867176/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=16460 CPUtime=522.15
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4253 0 0 0 52209 6 0 0 25 0 1 0 1097531789 16855040 3813 1992294400 134512640 135151029 4294956240 18446744073709551615 134554085 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 4115 3813 79 155 0 3958 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 16460

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=866280/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=17484 CPUtime=582.14
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4473 0 0 0 58207 7 0 0 25 0 1 0 1097531789 17903616 4033 1992294400 134512640 135151029 4294956240 18446744073709551615 134554797 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 4371 4033 79 155 0 4214 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 17484

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=865704/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=18316 CPUtime=642.13
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4623 0 0 0 64206 7 0 0 25 0 1 0 1097531789 18755584 4183 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 4579 4183 79 155 0 4422 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 18316

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=865064/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=19084 CPUtime=702.11
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4780 0 0 0 70204 7 0 0 25 0 1 0 1097531789 19542016 4340 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 4771 4340 79 155 0 4614 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 19084

[startup+762.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=864424/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=20044 CPUtime=762.1
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 4931 0 0 0 76202 8 0 0 25 0 1 0 1097531789 20525056 4491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5011 4491 79 155 0 4854 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 20044

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=863720/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=20816 CPUtime=822.08
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5102 0 0 0 82200 8 0 0 25 0 1 0 1097531789 21315584 4662 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5204 4662 79 155 0 5047 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 20816

[startup+882.305 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=862696/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=21596 CPUtime=882.06
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5413 0 0 0 88197 9 0 0 25 0 1 0 1097531789 22114304 4902 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5399 4902 79 155 0 5242 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 21596

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=862568/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=21596 CPUtime=942.04
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5455 0 0 0 94195 9 0 0 25 0 1 0 1097531789 22114304 4944 1992294400 134512640 135151029 4294956240 18446744073709551615 134552944 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5399 4944 79 155 0 5242 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 21596

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=862376/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=21596 CPUtime=1002.03
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5493 0 0 0 100194 9 0 0 25 0 1 0 1097531789 22114304 4982 1992294400 134512640 135151029 4294956240 18446744073709551615 134554712 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5399 4982 79 155 0 5242 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 21596

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=862184/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=21596 CPUtime=1062.02
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5541 0 0 0 106192 10 0 0 25 0 1 0 1097531789 22114304 5030 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5399 5030 79 155 0 5242 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 21596

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=861736/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=21596 CPUtime=1122
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5665 0 0 0 112190 10 0 0 25 0 1 0 1097531789 22114304 5154 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5399 5154 79 155 0 5242 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 21596

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=861352/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=22220 CPUtime=1181.98
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5750 0 0 0 118188 10 0 0 25 0 1 0 1097531789 22753280 5239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5555 5239 79 155 0 5398 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 22220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=861352/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=22220 CPUtime=1200.08
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5750 0 0 0 119998 10 0 0 25 0 1 0 1097531789 22753280 5239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5555 5239 79 155 0 5398 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22220

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

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

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 13849
/proc/meminfo: memFree=861352/2055920 swapFree=4174972/4192956
[pid=13842] ppid=13840 vsize=22220 CPUtime=1200.08
/proc/13842/stat : 13842 (precosat) R 13840 13842 13485 0 -1 4194304 5750 0 0 0 119998 10 0 0 25 0 1 0 1097531789 22753280 5239 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/13842/statm: 5555 5239 79 155 0 5398 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 22220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.111982
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 22220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5750
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= 1855

runsolver used 0.990849 second user time and 2.37564 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 14:57:27
IDJOB=1515035
IDBENCH=70396
IDSOLVER=507
FILE ID=node7/1515035-1238248647
PBS_JOBID= 9060675
Free space on /tmp= 65660 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1698591437-083.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515035-1238248647/watcher-1515035-1238248647 -o /tmp/evaluation-result-1515035-1238248647/solver-1515035-1238248647 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515035-1238248647.cnf

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

MD5SUM BENCH= 24020efeef97a2534de77350f664299c
RANDOM SEED=1453115727

node7.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		: 3000.236
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		: 3000.236
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:        883024 kB
Buffers:         89160 kB
Cached:         981448 kB
SwapCached:      11884 kB
Active:         102316 kB
Inactive:       981732 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        883024 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:             760 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74768 kB
Committed_AS:  2836664 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-28 15:17:30