Trace number 1515407

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) 1200.07 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/90/
unif-k5-r21.3-v90-c1917-S1568932519-011.cnf
MD5SUM58887e5330b5ce04c1b9dbb757401af0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020996
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
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 51917
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-1515407-1238254040.cnf
0.00/0.00	c found header 'p cnf 90 1917'
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     1917      90      0     0      0       0      0    0.0   0    0
0.01/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.01/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.01/0.01	c R    0.0     1917      90      0     0      0     100    100   23.3   7    0
0.01/0.02	c R    0.0     1917      90      0     0      0     201    201   22.3  13    0
0.01/0.03	c N    0.0     1917      90      0     0      0     802    802   21.0  31    0
0.01/0.04	c B    0.0     1917      90      0     0      0    1001   1001   20.8  33    0
0.01/0.07	c +    0.1     1917      90      0     0      0    1917   2108   20.4  38    0
0.01/0.07	c B    0.1     1917      90      0     0      0    2001   2001   20.3  37    0
0.01/0.08	c +    0.1     1917      90      0     0      0    2395   2318   20.0  37    0
0.01/0.08	c N    0.1     1917      90      0     0      0    2407   2126   20.0  37    0
0.10/0.10	c +    0.1     1917      90      0     0      0    2990   2549   20.0  38    0
0.10/0.13	c +    0.1     1917      90      0     0      0    3735   2803   19.6  37    1
0.10/0.17	c +    0.2     1917      90      0     0      0    4666   3083   19.4  37    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5830   3391   19.4  37    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6420   3396   19.3  38    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7287   3730   19.1  36    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8003   3738   19.1  37    1
0.29/0.35	c +    0.4     1917      90      0     0      0    9106   4103   18.9  37    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1917      90      0     0      0   11381   4513   19.0  36    1
0.49/0.57	c +    0.6     1917      90      0     0      0   14225   4964   18.9  38    1
0.59/0.66	c N    0.7     1917      90      0     0      0   16041   4970   18.8  37    1
0.69/0.74	c +    0.7     1917      90      0     0      0   17781   5460   18.7  37    1
0.89/0.96	c +    1.0     1917      90      0     0      0   22225   6006   18.5  37    1
1.00/1.05	c B    1.1     1917      90      0     0      0   24007   6013   18.5  37    1
1.19/1.24	c +    1.2     1917      90      0     0      0   27780   6606   18.4  37    1
1.59/1.60	c +    1.6     1917      90      0     0      0   34725   7266   18.2  37    1
1.79/1.81	c N    1.8     1917      90      0     0      0   38479   7274   18.1  36    1
2.10/2.10	c +    2.1     1917      90      0     0      0   43406   7992   18.0  36    2
2.69/2.76	c +    2.8     1917      90      0     0      0   54256   8791   18.0  36    2
3.39/3.41	c B    3.4     1917      90      0     0      0   64023   8799   17.8  36    2
3.59/3.66	c +    3.7     1917      90      0     0      0   67820   9670   17.8  37    2
4.69/4.78	c +    4.8     1917      90      0     0      0   84775  10637   17.6  37    2
5.09/5.15	c N    5.2     1917      90      0     0      0   89784  10648   17.5  38    2
6.19/6.28	c +    6.3     1917      90      0     0      0  105967  11700   17.4  37    2
8.19/8.25	c +    8.3     1917      90      0     0      0  132456  12870   17.1  35    3
10.39/10.43	c B   10.4     1917      90      0     0      0  160046  12879   17.1  36    3
10.79/10.87	c +   10.9     1917      90      0     0      0  165570  14157   17.1  37    3
14.29/14.37	c
14.29/14.37	c       original/binary      fixed     eliminated      learned       agility
14.29/14.37	c   seconds        variables     equivalent    conflicts       height       MB
14.29/14.37	c
14.29/14.37	c N   14.4     1917      90      0     0      0  205164  14170   16.9  37    3
14.49/14.54	c +   14.5     1917      90      0     0      0  206962  15572   16.9  37    3
19.29/19.36	c +   19.4     1917      90      0     0      0  258702  17129   16.6  35    4
25.68/25.72	c +   25.7     1917      90      0     0      0  323375  18841   16.5  38    4
32.28/32.37	c B   32.4     1917      90      0     0      0  384092  18850   16.5  36    5
34.58/34.60	c +   34.6     1917      90      0     0      0  404215  20725   16.4  37    5
40.97/41.00	c N   41.0     1917      90      0     0      0  461557  20733   16.3  37    5
46.19/46.29	c +   46.3     1917      90      0     0      0  505265  22797   16.2  37    6
62.58/62.70	c +   62.7     1917      90      0     0      0  631580  25076   16.0  36    6
85.37/85.46	c +   85.4     1917      90      0     0      0  789475  27583   16.1  38    7
101.76/101.88	c B  101.9     1917      90      0     0      0  896199  27599   16.0  38    8
116.57/116.62	c +  116.6     1917      90      0     0      0  986840  30341   16.1  38    9
123.36/123.40	c N  123.4     1917      90      0     0      0 1025525  30356   16.1  38    9
159.75/159.84	c +  159.8     1917      90      0     0      0 1233551  33375   15.9  37   10
218.93/219.08	c +  219.0     1917      90      0     0      0 1541936  36712   15.6  37   11
299.01/299.20	c +  299.1     1917      90      0     0      0 1927423  40383   15.4  37   12
327.50/327.60	c B  327.5     1917      90      0     0      0 2048380  40393   15.5  37    7
380.28/380.44	c N  380.3     1917      90      0     0      0 2255851  40392   15.6  38    9
419.28/419.40	c +  419.3     1917      90      0     0      0 2409275  44421   15.7  38   10
584.63/584.87	c
584.63/584.87	c       original/binary      fixed     eliminated      learned       agility
584.63/584.87	c   seconds        variables     equivalent    conflicts       height       MB
584.63/584.87	c
584.63/584.87	c +  584.7     1917      90      0     0      0 3011590  48863   15.7  38   13
816.66/817.00	c +  816.8     1917      90      0     0      0 3764485  53749   15.5  36   17
1100.38/1100.73	c B 1100.4     1917      90      0     0      0 4608780  53760   15.4  39   19
1129.67/1130.05	c + 1129.7     1917      90      0     0      0 4705607  59123   15.4  36   19
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c
1200.05/1200.40	c 4898597 conflicts, 5426748 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 8186 skipped
1200.05/1200.40	c 36 enlarged, 0 shrunken, 47869 rescored, 1022 rebiased
1200.05/1200.40	c 1 simplifications, 1 reductions
1200.05/1200.40	c
1200.05/1200.40	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.05/1200.40	c elim: 10588 resolutions, 1 phases, 1 rounds
1200.05/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.05/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.05/1200.40	c prbe: 360 probed, 2 phases, 2 rounds
1200.05/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.05/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.05/1200.40	c hash: 0 units, 0 merged
1200.05/1200.40	c mins: 91426030 learned, 22% deleted, 0 strong, 15 depth
1200.05/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.05/1200.40	c strs: 0 forward, 0 backward
1200.05/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.05/1200.40	c prps: 110612171 propagations, 0.09 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 20 MB max, 456 MB recycled
1200.05/1200.40	c
1200.05/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.05/1200.40	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515407-1238254040/watcher-1515407-1238254040 -o /tmp/evaluation-result-1515407-1238254040/solver-1515407-1238254040 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515407-1238254040.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 0.97 2/69 5292
/proc/meminfo: memFree=903464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=916 CPUtime=0
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 158 0 0 0 0 0 0 0 18 0 1 0 1098067165 937984 142 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 229 143 79 155 0 72 0

[startup+0.0130001 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 5292
/proc/meminfo: memFree=903464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=916 CPUtime=0.01
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 161 0 0 0 1 0 0 0 18 0 1 0 1098067165 937984 145 1992294400 134512640 135151029 4294956240 18446744073709551615 134548104 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 229 145 79 155 0 72 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 916

[startup+0.102017 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 5292
/proc/meminfo: memFree=903464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=1312 CPUtime=0.1
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 239 0 0 0 10 0 0 0 18 0 1 0 1098067165 1343488 223 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1312

[startup+0.301029 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 5292
/proc/meminfo: memFree=903464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=1576 CPUtime=0.29
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1098067165 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134580483 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70107 s]
/proc/loadavg: 0.99 0.97 0.97 2/69 5292
/proc/meminfo: memFree=903464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=1840 CPUtime=0.69
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 379 0 0 0 69 0 0 0 23 0 1 0 1098067165 1884160 363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 460 363 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50115 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=902112/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=2240 CPUtime=1.49
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 470 0 0 0 149 0 0 0 25 0 1 0 1098067165 2293760 454 1992294400 134512640 135151029 4294956240 18446744073709551615 134574623 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 560 454 79 155 0 403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2240

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=901600/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=2788 CPUtime=3.09
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 607 0 0 0 309 0 0 0 25 0 1 0 1098067165 2854912 591 1992294400 134512640 135151029 4294956240 18446744073709551615 134555112 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 697 591 79 155 0 540 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2788

[startup+6.30165 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=900704/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=3348 CPUtime=6.29
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 736 0 0 0 629 0 0 0 25 0 1 0 1098067165 3428352 720 1992294400 134512640 135151029 4294956240 18446744073709551615 134552169 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 837 720 79 155 0 680 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3348

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=899744/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=4340 CPUtime=12.69
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 952 0 0 0 1269 0 0 0 25 0 1 0 1098067165 4444160 936 1992294400 134512640 135151029 4294956240 18446744073709551615 134553723 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 1085 936 79 155 0 928 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4340

[startup+25.5026 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=898592/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=5772 CPUtime=25.48
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 1241 0 0 0 2548 0 0 0 25 0 1 0 1098067165 5910528 1225 1992294400 134512640 135151029 4294956240 18446744073709551615 134555046 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 1443 1225 79 155 0 1286 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 5772

[startup+51.1022 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=897312/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=7192 CPUtime=51.08
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 1543 0 0 0 5107 1 0 0 25 0 1 0 1098067165 7364608 1527 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 1798 1527 79 155 0 1641 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7192

[startup+102.307 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=895264/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=9456 CPUtime=102.26
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 2042 0 0 0 10225 1 0 0 25 0 1 0 1098067165 9682944 2026 1992294400 134512640 135151029 4294956240 18446744073709551615 134578270 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 2364 2026 79 155 0 2207 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9456

[startup+162.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=893792/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=11328 CPUtime=162.25
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 2420 0 0 0 16223 2 0 0 25 0 1 0 1098067165 11599872 2404 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 2832 2404 79 155 0 2675 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11328

[startup+222.303 s]
/proc/loadavg: 0.99 0.97 0.97 2/70 5293
/proc/meminfo: memFree=892576/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=12796 CPUtime=222.23
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 2703 0 0 0 22221 2 0 0 25 0 1 0 1098067165 13103104 2687 1992294400 134512640 135151029 4294956240 18446744073709551615 134554846 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 3199 2687 79 155 0 3042 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 12796

[startup+282.303 s]
/proc/loadavg: 1.03 0.99 0.97 2/70 5293
/proc/meminfo: memFree=891360/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=14232 CPUtime=282.21
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 2989 0 0 0 28219 2 0 0 25 0 1 0 1098067165 14573568 2973 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 3558 2973 79 155 0 3401 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14232

[startup+342.302 s]
/proc/loadavg: 1.01 0.99 0.97 2/70 5293
/proc/meminfo: memFree=890464/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=13632 CPUtime=342.19
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 3660 0 0 0 34216 3 0 0 25 0 1 0 1098067165 13959168 3191 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 3408 3191 79 155 0 3251 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 13632

[startup+402.301 s]
/proc/loadavg: 1.06 1.00 0.98 2/70 5293
/proc/meminfo: memFree=889952/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=13816 CPUtime=402.17
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 3777 0 0 0 40214 3 0 0 25 0 1 0 1098067165 14147584 3308 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 3454 3308 79 155 0 3297 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 13816

[startup+462.302 s]
/proc/loadavg: 1.07 1.01 0.98 2/70 5293
/proc/meminfo: memFree=888928/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=15480 CPUtime=462.16
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 4067 0 0 0 46212 4 0 0 25 0 1 0 1098067165 15851520 3598 1992294400 134512640 135151029 4294956240 18446744073709551615 134575995 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 3870 3598 79 155 0 3713 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15480

[startup+522.302 s]
/proc/loadavg: 1.07 1.02 0.99 2/70 5293
/proc/meminfo: memFree=888032/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=16696 CPUtime=522.14
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 4323 0 0 0 52210 4 0 0 25 0 1 0 1098067165 17096704 3854 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 4174 3854 79 155 0 4017 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16696

[startup+582.302 s]
/proc/loadavg: 1.12 1.05 1.00 2/70 5293
/proc/meminfo: memFree=887520/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=17208 CPUtime=582.12
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 4424 0 0 0 58208 4 0 0 25 0 1 0 1098067165 17620992 3955 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 4302 3955 79 155 0 4145 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 17208

[startup+642.301 s]
/proc/loadavg: 1.08 1.05 1.00 2/70 5293
/proc/meminfo: memFree=886496/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=18552 CPUtime=642.12
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 4673 0 0 0 64207 5 0 0 25 0 1 0 1098067165 18997248 4204 1992294400 134512640 135151029 4294956240 18446744073709551615 134554752 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 4638 4204 79 155 0 4481 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 18552

[startup+702.301 s]
/proc/loadavg: 1.03 1.04 1.00 2/70 5293
/proc/meminfo: memFree=885600/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=19576 CPUtime=702.09
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 4896 0 0 0 70204 5 0 0 25 0 1 0 1098067165 20045824 4427 1992294400 134512640 135151029 4294956240 18446744073709551615 134554823 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 4894 4427 79 155 0 4737 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19576

[startup+762.305 s]
/proc/loadavg: 1.01 1.03 1.00 2/70 5293
/proc/meminfo: memFree=885152/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=20024 CPUtime=762.09
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5016 0 0 0 76203 6 0 0 25 0 1 0 1098067165 20504576 4547 1992294400 134512640 135151029 4294956240 18446744073709551615 134554855 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5006 4547 79 155 0 4849 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 20024

[startup+822.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 5293
/proc/meminfo: memFree=884512/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=20920 CPUtime=822.06
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5186 0 0 0 82200 6 0 0 25 0 1 0 1098067165 21422080 4717 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5230 4717 79 155 0 5073 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 20920

[startup+882.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/70 5293
/proc/meminfo: memFree=883808/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=21624 CPUtime=882.04
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5337 0 0 0 88198 6 0 0 25 0 1 0 1098067165 22142976 4868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5406 4868 79 155 0 5249 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 21624

[startup+942.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5295
/proc/meminfo: memFree=883296/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=22264 CPUtime=942.02
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5479 0 0 0 94196 6 0 0 25 0 1 0 1098067165 22798336 5010 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5566 5010 79 155 0 5409 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 22264

[startup+1002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/70 5295
/proc/meminfo: memFree=882848/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=22776 CPUtime=1002.01
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5577 0 0 0 100194 7 0 0 25 0 1 0 1098067165 23322624 5108 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5694 5108 79 155 0 5537 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 22776

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5295
/proc/meminfo: memFree=882528/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=23292 CPUtime=1061.99
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5679 0 0 0 106192 7 0 0 25 0 1 0 1098067165 23851008 5210 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 5823 5210 79 155 0 5666 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23292

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5295
/proc/meminfo: memFree=881952/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=24060 CPUtime=1121.97
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5813 0 0 0 112190 7 0 0 25 0 1 0 1098067165 24637440 5344 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 6015 5344 79 155 0 5858 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24060

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5295
/proc/meminfo: memFree=881696/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=24316 CPUtime=1181.95
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5869 0 0 0 118188 7 0 0 25 0 1 0 1098067165 24899584 5400 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 6079 5400 79 155 0 5922 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/70 5295
/proc/meminfo: memFree=881504/2055920 swapFree=4169124/4192956
[pid=5292] ppid=5290 vsize=24572 CPUtime=1200.05
/proc/5292/stat : 5292 (precosat) R 5290 5292 5166 0 -1 4194304 5906 0 0 0 119998 7 0 0 25 0 1 0 1098067165 25161728 5437 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5292/statm: 6143 5437 79 155 0 5986 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 24572

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): 1200.07
CPU user time (s): 1199.99
CPU system time (s): 0.083987
CPU usage (%): 99.972
Max. virtual memory (cumulated for all children) (KiB): 24572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.083987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5906
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= 1422

runsolver used 1.04784 second user time and 3.33549 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 16:27:20
IDJOB=1515407
IDBENCH=70427
IDSOLVER=507
FILE ID=node44/1515407-1238254040
PBS_JOBID= 9060747
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/90/unif-k5-r21.3-v90-c1917-S1568932519-011.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515407-1238254040/watcher-1515407-1238254040 -o /tmp/evaluation-result-1515407-1238254040/solver-1515407-1238254040 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515407-1238254040.cnf

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

MD5SUM BENCH= 58887e5330b5ce04c1b9dbb757401af0
RANDOM SEED=1760141505

node44.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		: 3000.241
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		: 3000.241
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:        903880 kB
Buffers:        103932 kB
Cached:         937936 kB
SwapCached:      13220 kB
Active:         305800 kB
Inactive:       750704 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        903880 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          18108 kB
Slab:            80928 kB
Committed_AS:  2541272 kB
PageTables:       1796 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= 66400 MiB
End job on node44 at 2009-03-28 16:47:23