Trace number 1515239

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/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
MD5SUM210d16964e48e5c70641d6fd32357cb0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
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 52556
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-1515239-1238251630.cnf
0.00/0.00	c found header 'p cnf 120 2556'
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     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2556     120      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2556     120      0     0      0       0   2556    0.0   0    0
0.00/0.02	c R    0.0     2556     120      0     0      0     101    101   29.2   8    0
0.00/0.02	c R    0.0     2556     120      0     0      0     203    203   28.1  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     808    808   29.1  32    0
0.00/0.05	c B    0.1     2556     120      0     0      0    1001   1001   29.2  34    0
0.00/0.08	c B    0.1     2556     120      0     0      0    2002   2002   29.2  36    1
0.09/0.10	c N    0.1     2556     120      0     0      0    2416   2416   29.2  36    1
0.09/0.10	c +    0.1     2556     120      0     0      0    2556   2811   29.2  36    1
0.09/0.13	c +    0.1     2556     120      0     0      0    3195   3092   28.9  37    1
0.09/0.17	c +    0.2     2556     120      0     0      0    3991   3401   28.6  35    1
0.19/0.22	c +    0.2     2556     120      0     0      0    4985   3741   28.2  36    1
0.19/0.28	c +    0.3     2556     120      0     0      0    6230   4115   27.8  37    1
0.19/0.29	c N    0.3     2556     120      0     0      0    6426   3943   27.8  37    1
0.29/0.35	c +    0.4     2556     120      0     0      0    7785   4526   27.7  36    1
0.29/0.36	c B    0.4     2556     120      0     0      0    8003   4339   27.6  36    1
0.39/0.45	c +    0.5     2556     120      0     0      0    9731   4978   27.5  37    1
0.49/0.59	c +    0.6     2556     120      0     0      0   12162   5475   27.3  36    1
0.69/0.75	c
0.69/0.75	c       original/binary      fixed     eliminated      learned       agility
0.69/0.75	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.75	c
0.69/0.75	c +    0.8     2556     120      0     0      0   15200   6022   27.0  35    1
0.69/0.80	c N    0.8     2556     120      0     0      0   16050   6031   27.0  34    1
0.89/0.97	c +    1.0     2556     120      0     0      0   19001   6624   26.9  37    1
1.19/1.24	c +    1.2     2556     120      0     0      0   23750   7286   26.7  35    2
1.19/1.26	c B    1.3     2556     120      0     0      0   24014   6895   26.7  36    2
1.49/1.59	c +    1.6     2556     120      0     0      0   29687   8014   26.5  37    2
1.99/2.06	c +    2.1     2556     120      0     0      0   37105   8815   26.4  35    2
2.10/2.15	c N    2.2     2556     120      0     0      0   38486   8827   26.4  35    2
2.59/2.69	c +    2.7     2556     120      0     0      0   46382   9696   26.2  37    2
3.49/3.58	c +    3.6     2556     120      0     0      0   57975  10665   26.1  37    2
4.09/4.10	c B    4.1     2556     120      0     0      0   64021  10670   26.0  36    3
4.69/4.76	c +    4.8     2556     120      0     0      0   72467  11731   25.8  37    3
6.09/6.13	c N    6.1     2556     120      0     0      0   89765  11739   25.6  37    3
6.19/6.20	c +    6.2     2556     120      0     0      0   90580  12904   25.6  37    3
8.09/8.16	c +    8.2     2556     120      0     0      0  113227  14194   25.4  36    3
10.89/10.94	c +   10.9     2556     120      0     0      0  141532  15613   25.1  36    4
12.79/12.81	c B   12.8     2556     120      0     0      0  160046  15622   25.0  36    4
14.58/14.60	c +   14.6     2556     120      0     0      0  176915  17174   24.8  37    4
17.68/17.76	c N   17.8     2556     120      0     0      0  205187  17182   24.6  35    4
19.48/19.56	c
19.48/19.56	c       original/binary      fixed     eliminated      learned       agility
19.48/19.56	c   seconds        variables     equivalent    conflicts       height       MB
19.48/19.56	c
19.48/19.56	c +   19.6     2556     120      0     0      0  221140  18891   24.5  36    5
25.89/25.93	c +   25.9     2556     120      0     0      0  276425  20780   24.2  37    5
34.78/34.84	c +   34.8     2556     120      0     0      0  345532  22858   24.2  37    6
40.48/40.51	c B   40.5     2556     120      0     0      0  384096  22867   24.2  36    6
47.28/47.36	c +   47.3     2556     120      0     0      0  431916  25143   24.1  36    7
51.87/51.96	c N   51.9     2556     120      0     0      0  461572  25154   24.1  36    7
64.07/64.14	c +   64.1     2556     120      0     0      0  539895  27657   23.9  36    8
87.56/87.65	c +   87.6     2556     120      0     0      0  674867  30422   23.5  35    8
119.26/119.36	c +  119.3     2556     120      0     0      0  843581  33464   23.3  34    9
130.25/130.35	c B  130.3     2556     120      0     0      0  896201  33474   23.3  36   10
157.05/157.15	c N  157.1     2556     120      0     0      0 1025539  33477   23.0  37   11
163.04/163.15	c +  163.1     2556     120      0     0      0 1054476  36810   22.9  35   11
224.92/225.02	c +  225.0     2556     120      0     0      0 1318097  40491   22.7  35   12
309.01/309.17	c +  309.1     2556     120      0     0      0 1647620  44540   22.4  36   14
422.87/423.05	c B  422.9     2556     120      0     0      0 2048367  44568   22.1  35   16
426.67/426.89	c +  426.8     2556     120      0     0      0 2059526  48994   22.1  36   16
485.66/485.84	c N  485.7     2556     120      0     0      0 2255958  49007   22.0  37   16
590.53/590.76	c +  590.6     2556     120      0     0      0 2574406  53893   21.7  36   19
833.15/833.41	c +  833.2     2556     120      0     0      0 3218007  59282   22.2  36   15
1162.46/1162.88	c
1162.46/1162.88	c       original/binary      fixed     eliminated      learned       agility
1162.46/1162.88	c   seconds        variables     equivalent    conflicts       height       MB
1162.46/1162.88	c
1162.46/1162.88	c + 1162.6     2556     120      0     0      0 4022507  65210   22.3  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 4106909 conflicts, 4596885 decisions, 1 random
1200.05/1200.40	c 0 iterations, 3 restarts, 7190 skipped
1200.05/1200.40	c 34 enlarged, 0 shrunken, 40133 rescored, 1016 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: 13794 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: 480 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: 102701589 learned, 18% deleted, 0 strong, 12 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: 112186151 propagations, 0.09 megaprops
1200.05/1200.40	c
1200.05/1200.40	c 1200.1 seconds, 21 MB max, 478 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-1515239-1238251630/watcher-1515239-1238251630 -o /tmp/evaluation-result-1515239-1238251630/solver-1515239-1238251630 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515239-1238251630.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: 0.84 0.94 0.98 3/69 5203
/proc/meminfo: memFree=903776/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=916 CPUtime=0
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 164 0 0 0 0 0 0 0 18 0 1 0 1097826155 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134684996 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 229 148 79 155 0 72 0

[startup+0.010953 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 5203
/proc/meminfo: memFree=903776/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=1048 CPUtime=0
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 181 0 0 0 0 0 0 0 18 0 1 0 1097826155 1073152 165 1992294400 134512640 135151029 4294956240 18446744073709551615 134516698 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 262 165 79 155 0 105 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.101962 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 5203
/proc/meminfo: memFree=903776/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=1420 CPUtime=0.09
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 264 0 0 0 9 0 0 0 18 0 1 0 1097826155 1454080 248 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 355 248 79 155 0 198 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1420

[startup+0.301983 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 5203
/proc/meminfo: memFree=903776/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=1684 CPUtime=0.29
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 360 0 0 0 29 0 0 0 19 0 1 0 1097826155 1724416 344 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 421 344 79 155 0 264 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1684

[startup+0.702023 s]
/proc/loadavg: 0.84 0.94 0.98 3/69 5203
/proc/meminfo: memFree=903776/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=2080 CPUtime=0.69
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 440 0 0 0 69 0 0 0 22 0 1 0 1097826155 2129920 424 1992294400 134512640 135151029 4294956240 18446744073709551615 134552227 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 520 424 79 155 0 363 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2080

[startup+1.50111 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 5204
/proc/meminfo: memFree=902168/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=2476 CPUtime=1.49
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 546 0 0 0 149 0 0 0 25 0 1 0 1097826155 2535424 530 1992294400 134512640 135151029 4294956240 18446744073709551615 134575991 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 619 530 79 155 0 462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2476

[startup+3.10127 s]
/proc/loadavg: 0.84 0.94 0.98 2/70 5204
/proc/meminfo: memFree=901400/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=3140 CPUtime=3.09
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 708 0 0 0 309 0 0 0 25 0 1 0 1097826155 3215360 692 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 785 692 79 155 0 628 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3140

[startup+6.3016 s]
/proc/loadavg: 0.85 0.94 0.98 2/70 5204
/proc/meminfo: memFree=900568/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=3868 CPUtime=6.29
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 880 0 0 0 629 0 0 0 25 0 1 0 1097826155 3960832 864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 967 864 79 155 0 810 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3868

[startup+12.7013 s]
/proc/loadavg: 0.87 0.94 0.98 2/70 5204
/proc/meminfo: memFree=899544/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=4884 CPUtime=12.69
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 1088 0 0 0 1269 0 0 0 25 0 1 0 1097826155 5001216 1072 1992294400 134512640 135151029 4294956240 18446744073709551615 134551942 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 1221 1072 79 155 0 1064 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4884

[startup+25.5016 s]
/proc/loadavg: 0.89 0.94 0.98 2/70 5204
/proc/meminfo: memFree=898200/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=6224 CPUtime=25.49
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 1386 0 0 0 2548 1 0 0 25 0 1 0 1097826155 6373376 1370 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 1556 1370 79 155 0 1399 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6224

[startup+51.1012 s]
/proc/loadavg: 0.93 0.94 0.98 2/70 5204
/proc/meminfo: memFree=896536/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=8180 CPUtime=51.07
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 1811 0 0 0 5106 1 0 0 25 0 1 0 1097826155 8376320 1795 1992294400 134512640 135151029 4294956240 18446744073709551615 134520456 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 2045 1795 79 155 0 1888 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8180

[startup+102.305 s]
/proc/loadavg: 0.97 0.95 0.98 2/70 5204
/proc/meminfo: memFree=894616/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=10388 CPUtime=102.27
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 2298 0 0 0 10225 2 0 0 25 0 1 0 1097826155 10637312 2282 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 2597 2282 79 155 0 2440 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10388

[startup+162.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/70 5204
/proc/meminfo: memFree=893080/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=12244 CPUtime=162.24
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 2664 0 0 0 16222 2 0 0 25 0 1 0 1097826155 12537856 2648 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 3061 2648 79 155 0 2904 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12244

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/70 5204
/proc/meminfo: memFree=891864/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=13728 CPUtime=222.22
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 2969 0 0 0 22220 2 0 0 25 0 1 0 1097826155 14057472 2953 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 3432 2953 79 155 0 3275 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13728

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=890648/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=15128 CPUtime=282.22
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 3265 0 0 0 28219 3 0 0 25 0 1 0 1097826155 15491072 3249 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 3782 3249 79 155 0 3625 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 15128

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=889688/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=16332 CPUtime=342.19
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 3489 0 0 0 34216 3 0 0 25 0 1 0 1097826155 16723968 3473 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4083 3473 79 155 0 3926 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 16332

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=888728/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=17448 CPUtime=402.17
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 3726 0 0 0 40214 3 0 0 25 0 1 0 1097826155 17866752 3710 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4362 3710 79 155 0 4205 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 17448

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=887896/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=18504 CPUtime=462.16
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 3948 0 0 0 46212 4 0 0 25 0 1 0 1097826155 18948096 3932 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4626 3932 79 155 0 4469 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 18504

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=887512/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=19052 CPUtime=522.14
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 4049 0 0 0 52210 4 0 0 25 0 1 0 1097826155 19509248 4033 1992294400 134512640 135151029 4294956240 18446744073709551615 134554848 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4763 4033 79 155 0 4606 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 19052

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=887000/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=19568 CPUtime=582.12
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 4169 0 0 0 58208 4 0 0 25 0 1 0 1097826155 20037632 4153 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4892 4153 79 155 0 4735 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 19568

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=885912/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=18964 CPUtime=642.11
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5116 0 0 0 64206 5 0 0 25 0 1 0 1097826155 19419136 4431 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4741 4431 79 155 0 4584 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 18964

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=885592/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=18964 CPUtime=702.09
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5209 0 0 0 70204 5 0 0 25 0 1 0 1097826155 19419136 4524 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4741 4524 79 155 0 4584 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 18964

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=885336/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=18964 CPUtime=762.08
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5264 0 0 0 76202 6 0 0 25 0 1 0 1097826155 19419136 4579 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4741 4579 79 155 0 4584 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 18964

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5204
/proc/meminfo: memFree=884568/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=19968 CPUtime=822.06
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5448 0 0 0 82200 6 0 0 25 0 1 0 1097826155 20447232 4763 1992294400 134512640 135151029 4294956240 18446744073709551615 134554825 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 4992 4763 79 155 0 4835 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 19968

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=883800/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=20928 CPUtime=882.03
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5637 0 0 0 88197 6 0 0 25 0 1 0 1097826155 21430272 4952 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 5232 4952 79 155 0 5075 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 20928

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=883416/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=21440 CPUtime=942.02
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5736 0 0 0 94196 6 0 0 25 0 1 0 1097826155 21954560 5051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 5360 5051 79 155 0 5203 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 21440

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=882968/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=22144 CPUtime=1002
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 5846 0 0 0 100193 7 0 0 25 0 1 0 1097826155 22675456 5161 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 5536 5161 79 155 0 5379 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22144

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=882328/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=23040 CPUtime=1061.99
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 6026 0 0 0 106192 7 0 0 25 0 1 0 1097826155 23592960 5341 1992294400 134512640 135151029 4294956240 18446744073709551615 134520448 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 5760 5341 79 155 0 5603 0
Current children cumulated CPU time (s) 1061.99
Current children cumulated vsize (KiB) 23040

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=881624/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=23744 CPUtime=1121.97
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 6185 0 0 0 112189 8 0 0 25 0 1 0 1097826155 24313856 5500 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 5936 5500 79 155 0 5779 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 23744

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=881048/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=24512 CPUtime=1181.95
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 6329 0 0 0 118187 8 0 0 25 0 1 0 1097826155 25100288 5644 1992294400 134512640 135151029 4294956240 18446744073709551615 134554872 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 6128 5644 79 155 0 5971 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 24512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/70 5210
/proc/meminfo: memFree=880728/2055920 swapFree=4169124/4192956
[pid=5203] ppid=5201 vsize=25028 CPUtime=1200.05
/proc/5203/stat : 5203 (precosat) R 5201 5203 5166 0 -1 4194304 6393 0 0 0 119997 8 0 0 25 0 1 0 1097826155 25628672 5708 1992294400 134512640 135151029 4294956240 18446744073709551615 134554785 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5203/statm: 6257 5708 79 155 0 6100 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 25028

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): 1199.97
CPU system time (s): 0.091986
CPU usage (%): 99.9713
Max. virtual memory (cumulated for all children) (KiB): 25028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6393
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= 1438

runsolver used 0.974851 second user time and 3.40348 second system time

The end

Launcher Data 

Begin job on node44 at 2009-03-28 15:47:10
IDJOB=1515239
IDBENCH=70413
IDSOLVER=507
FILE ID=node44/1515239-1238251630
PBS_JOBID= 9060747
Free space on /tmp= 66400 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S1086008090-058.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515239-1238251630/watcher-1515239-1238251630 -o /tmp/evaluation-result-1515239-1238251630/solver-1515239-1238251630 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515239-1238251630.cnf

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

MD5SUM BENCH= 210d16964e48e5c70641d6fd32357cb0
RANDOM SEED=2103001540

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:        904192 kB
Buffers:        103704 kB
Cached:         937824 kB
SwapCached:      13220 kB
Active:         305308 kB
Inactive:       750856 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        904192 kB
SwapTotal:     4192956 kB
SwapFree:      4169124 kB
Dirty:             888 kB
Writeback:           0 kB
Mapped:          18036 kB
Slab:            80944 kB
Committed_AS:  2541232 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 16:07:13