Trace number 1515611

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) 1200.09 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S644655157-049.cnf
MD5SUMf938cfdd4478a8554923c46697238b9e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.049992
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-1515611-1238256327.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     100    100   29.7   9    0
0.00/0.02	c R    0.0     2556     120      0     0      0     200    200   30.2  15    0
0.00/0.04	c N    0.0     2556     120      0     0      0     801    801   30.8  32    0
0.00/0.04	c B    0.0     2556     120      0     0      0    1000   1000   30.4  34    0
0.00/0.08	c B    0.1     2556     120      0     0      0    2002   2002   30.0  35    1
0.00/0.09	c N    0.1     2556     120      0     0      0    2407   2407   29.7  36    1
0.10/0.10	c +    0.1     2556     120      0     0      0    2556   2811   29.7  35    1
0.10/0.12	c +    0.1     2556     120      0     0      0    3197   3092   29.7  35    1
0.10/0.15	c +    0.2     2556     120      0     0      0    3995   3401   29.7  36    1
0.19/0.20	c +    0.2     2556     120      0     0      0    4992   3741   29.6  36    1
0.19/0.26	c +    0.3     2556     120      0     0      0    6241   4115   29.2  35    1
0.19/0.26	c N    0.3     2556     120      0     0      0    6424   3929   29.1  35    1
0.29/0.33	c +    0.3     2556     120      0     0      0    7800   4526   29.0  35    1
0.29/0.34	c B    0.3     2556     120      0     0      0    8004   4327   28.9  35    1
0.39/0.42	c +    0.4     2556     120      0     0      0    9750   4978   28.8  36    1
0.49/0.53	c +    0.5     2556     120      0     0      0   12186   5475   28.7  35    1
0.69/0.70	c
0.69/0.70	c       original/binary      fixed     eliminated      learned       agility
0.69/0.70	c   seconds        variables     equivalent    conflicts       height       MB
0.69/0.70	c
0.69/0.70	c +    0.7     2556     120      0     0      0   15233   6022   28.4  35    1
0.69/0.75	c N    0.8     2556     120      0     0      0   16058   6026   28.3  35    1
0.89/0.91	c +    0.9     2556     120      0     0      0   19043   6624   28.1  36    1
1.10/1.16	c +    1.2     2556     120      0     0      0   23802   7286   27.8  35    2
1.10/1.17	c B    1.2     2556     120      0     0      0   24007   6838   27.8  35    2
1.49/1.51	c +    1.5     2556     120      0     0      0   29750   8014   27.5  38    2
1.89/1.98	c +    2.0     2556     120      0     0      0   37185   8815   27.1  36    2
1.99/2.08	c N    2.1     2556     120      0     0      0   38509   8819   27.0  35    2
2.49/2.58	c +    2.6     2556     120      0     0      0   46481   9696   26.8  35    2
3.30/3.37	c +    3.4     2556     120      0     0      0   58100  10665   26.9  36    2
3.79/3.80	c B    3.8     2556     120      0     0      0   64017  10672   26.9  36    2
4.40/4.44	c +    4.4     2556     120      0     0      0   72626  11731   26.8  36    3
5.69/5.78	c N    5.8     2556     120      0     0      0   89812  11739   26.4  35    3
5.79/5.85	c +    5.9     2556     120      0     0      0   90780  12904   26.4  35    3
7.69/7.79	c +    7.8     2556     120      0     0      0  113477  14194   26.1  35    3
10.09/10.16	c +   10.2     2556     120      0     0      0  141846  15613   25.7  36    3
11.79/11.87	c B   11.9     2556     120      0     0      0  160040  15619   25.5  34    4
13.39/13.40	c +   13.4     2556     120      0     0      0  177305  17174   25.4  35    4
16.18/16.20	c N   16.2     2556     120      0     0      0  205222  17187   25.1  36    4
17.68/17.75	c
17.68/17.75	c       original/binary      fixed     eliminated      learned       agility
17.68/17.75	c   seconds        variables     equivalent    conflicts       height       MB
17.68/17.75	c
17.68/17.75	c +   17.7     2556     120      0     0      0  221630  18891   25.0  35    4
24.19/24.29	c +   24.3     2556     120      0     0      0  277035  20780   25.0  35    5
32.98/33.02	c +   33.0     2556     120      0     0      0  346290  22858   24.8  35    5
37.78/37.87	c B   37.9     2556     120      0     0      0  384106  22865   24.8  35    6
44.47/44.56	c +   44.6     2556     120      0     0      0  432861  25143   24.6  35    6
48.67/48.74	c N   48.7     2556     120      0     0      0  461601  25157   24.4  36    7
59.78/59.85	c +   59.8     2556     120      0     0      0  541076  27657   24.2  35    7
81.77/81.81	c +   81.8     2556     120      0     0      0  676345  30422   23.8  36    8
109.36/109.48	c +  109.5     2556     120      0     0      0  845431  33464   23.6  35    9
117.96/118.01	c B  118.0     2556     120      0     0      0  896200  33477   23.5  35   10
141.95/142.05	c N  142.0     2556     120      0     0      0 1025591  33480   23.2  35   10
148.55/148.61	c +  148.6     2556     120      0     0      0 1056786  36810   23.2  35   10
204.34/204.49	c +  204.4     2556     120      0     0      0 1320981  40491   23.2  34   12
288.32/288.43	c +  288.4     2556     120      0     0      0 1651227  44540   23.0  35   13
393.59/393.74	c B  393.6     2556     120      0     0      0 2048396  44550   22.7  35    9
398.98/399.16	c +  399.1     2556     120      0     0      0 2064033  48994   22.7  36    9
458.86/459.00	c N  458.9     2556     120      0     0      0 2255948  49003   22.9  36   12
562.95/563.16	c +  563.0     2556     120      0     0      0 2580040  53893   22.9  36   14
802.87/803.17	c +  803.0     2556     120      0     0      0 3225053  59282   22.9  35   17
1117.59/1118.00	c
1117.59/1118.00	c       original/binary      fixed     eliminated      learned       agility
1117.59/1118.00	c   seconds        variables     equivalent    conflicts       height       MB
1117.59/1118.00	c
1117.59/1118.00	c + 1117.7     2556     120      0     0      0 4031315  65210   22.7  35   20
1200.08/1200.40	c
1200.08/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.40	c
1200.08/1200.40	c 4221863 conflicts, 4733968 decisions, 1 random
1200.08/1200.40	c 0 iterations, 3 restarts, 7479 skipped
1200.08/1200.40	c 34 enlarged, 0 shrunken, 41256 rescored, 1019 rebiased
1200.08/1200.40	c 1 simplifications, 1 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: 13782 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: 480 probed, 2 phases, 2 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: 106713619 learned, 17% deleted, 0 strong, 13 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: 115888108 propagations, 0.10 megaprops
1200.08/1200.40	c
1200.08/1200.40	c 1200.1 seconds, 22 MB max, 496 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-1515611-1238256327/watcher-1515611-1238256327 -o /tmp/evaluation-result-1515611-1238256327/solver-1515611-1238256327 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515611-1238256327.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: 0.91 0.95 0.96 3/73 5095
/proc/meminfo: memFree=1353192/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=916 CPUtime=0
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 164 0 0 0 0 0 0 0 20 0 1 0 1098297176 937984 148 1992294400 134512640 135151029 4294956240 18446744073709551615 134578417 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 229 148 79 155 0 72 0

[startup+0.099586 s]
/proc/loadavg: 0.91 0.95 0.96 3/73 5095
/proc/meminfo: memFree=1353192/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=1444 CPUtime=0.09
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 271 0 0 0 9 0 0 0 20 0 1 0 1098297176 1478656 255 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 361 255 79 155 0 204 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1444

[startup+0.101586 s]
/proc/loadavg: 0.91 0.95 0.96 3/73 5095
/proc/meminfo: memFree=1353192/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=1444 CPUtime=0.1
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 273 0 0 0 10 0 0 0 20 0 1 0 1098297176 1478656 257 1992294400 134512640 135151029 4294956240 18446744073709551615 134552130 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 361 257 79 155 0 204 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1444

[startup+0.301609 s]
/proc/loadavg: 0.91 0.95 0.96 3/73 5095
/proc/meminfo: memFree=1353192/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=1840 CPUtime=0.29
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 367 0 0 0 29 0 0 0 22 0 1 0 1098297176 1884160 351 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 460 351 79 155 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1840

[startup+0.701655 s]
/proc/loadavg: 0.91 0.95 0.96 3/73 5095
/proc/meminfo: memFree=1353192/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=2104 CPUtime=0.69
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 447 0 0 0 69 0 0 0 25 0 1 0 1098297176 2154496 431 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 526 431 79 155 0 369 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2104

[startup+1.50175 s]
/proc/loadavg: 0.91 0.95 0.96 2/74 5096
/proc/meminfo: memFree=1351520/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=2500 CPUtime=1.49
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 558 0 0 0 149 0 0 0 25 0 1 0 1098297176 2560000 542 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 625 542 79 155 0 468 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2500

[startup+3.10194 s]
/proc/loadavg: 0.91 0.95 0.96 2/74 5096
/proc/meminfo: memFree=1350880/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=3172 CPUtime=3.09
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 697 0 0 0 309 0 0 0 25 0 1 0 1098297176 3248128 681 1992294400 134512640 135151029 4294956240 18446744073709551615 134554780 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 793 681 79 155 0 636 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3172

[startup+6.30131 s]
/proc/loadavg: 0.92 0.95 0.96 2/74 5096
/proc/meminfo: memFree=1350048/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=3972 CPUtime=6.29
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 885 0 0 0 629 0 0 0 25 0 1 0 1098297176 4067328 869 1992294400 134512640 135151029 4294956240 18446744073709551615 134554837 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 993 869 79 155 0 836 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3972

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.96 2/74 5096
/proc/meminfo: memFree=1348896/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=4936 CPUtime=12.69
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 1102 0 0 0 1269 0 0 0 25 0 1 0 1098297176 5054464 1086 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 1234 1086 79 155 0 1077 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4936

[startup+25.5016 s]
/proc/loadavg: 0.94 0.96 0.96 2/74 5096
/proc/meminfo: memFree=1347616/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=6340 CPUtime=25.48
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 1415 0 0 0 2548 0 0 0 25 0 1 0 1098297176 6492160 1399 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 1585 1399 79 155 0 1428 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6340

[startup+51.1015 s]
/proc/loadavg: 0.96 0.96 0.96 2/74 5096
/proc/meminfo: memFree=1346208/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=7864 CPUtime=51.07
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 1773 0 0 0 5107 0 0 0 25 0 1 0 1098297176 8052736 1757 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 1966 1757 79 155 0 1809 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7864

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.96 2/74 5096
/proc/meminfo: memFree=1343840/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=10404 CPUtime=102.27
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 2326 0 0 0 10226 1 0 0 25 0 1 0 1098297176 10653696 2310 1992294400 134512640 135151029 4294956240 18446744073709551615 134555150 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 2601 2310 79 155 0 2444 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 10404

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1342048/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=12416 CPUtime=162.25
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 2760 0 0 0 16223 2 0 0 25 0 1 0 1098297176 12713984 2744 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 3104 2744 79 155 0 2947 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12416

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1340576/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=14136 CPUtime=222.23
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 3127 0 0 0 22221 2 0 0 25 0 1 0 1098297176 14475264 3111 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 3534 3111 79 155 0 3377 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 14136

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1339552/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=15396 CPUtime=282.21
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 3373 0 0 0 28219 2 0 0 25 0 1 0 1098297176 15765504 3357 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 3849 3357 79 155 0 3692 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 15396

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1338848/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=16376 CPUtime=342.2
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 3545 0 0 0 34217 3 0 0 25 0 1 0 1098297176 16769024 3529 1992294400 134512640 135151029 4294956240 18446744073709551615 134576059 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4094 3529 79 155 0 3937 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 16376

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1337440/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=16640 CPUtime=402.18
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 4313 0 0 0 40215 3 0 0 25 0 1 0 1098297176 17039360 3882 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4160 3882 79 155 0 4003 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 16640

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1337056/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=16640 CPUtime=462.16
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 4401 0 0 0 46213 3 0 0 25 0 1 0 1098297176 17039360 3970 1992294400 134512640 135151029 4294956240 18446744073709551615 134555084 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4160 3970 79 155 0 4003 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 16640

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1336160/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=17604 CPUtime=522.15
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 4633 0 0 0 52211 4 0 0 25 0 1 0 1098297176 18026496 4202 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4401 4202 79 155 0 4244 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 17604

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1335200/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=18884 CPUtime=582.14
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 4867 0 0 0 58210 4 0 0 25 0 1 0 1098297176 19337216 4436 1992294400 134512640 135151029 4294956240 18446744073709551615 134576075 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4721 4436 79 155 0 4564 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 18884

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1334240/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=19908 CPUtime=642.12
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5098 0 0 0 64208 4 0 0 25 0 1 0 1098297176 20385792 4667 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 4977 4667 79 155 0 4820 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 19908

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1333408/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=21124 CPUtime=702.1
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5299 0 0 0 70206 4 0 0 25 0 1 0 1098297176 21630976 4868 1992294400 134512640 135151029 4294956240 18446744073709551615 134554829 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5281 4868 79 155 0 5124 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 21124

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1333088/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=21380 CPUtime=762.09
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5387 0 0 0 76205 4 0 0 25 0 1 0 1098297176 21893120 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5345 4956 79 155 0 5188 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 21380

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1332704/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=21892 CPUtime=822.07
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5491 0 0 0 82203 4 0 0 25 0 1 0 1098297176 22417408 5060 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5473 5060 79 155 0 5316 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 21892

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1332448/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=22404 CPUtime=882.05
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5558 0 0 0 88201 4 0 0 25 0 1 0 1098297176 22941696 5127 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5601 5127 79 155 0 5444 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 22404

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1331872/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=22984 CPUtime=942.03
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5689 0 0 0 94199 4 0 0 25 0 1 0 1098297176 23535616 5258 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5746 5258 79 155 0 5589 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 22984

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1331168/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=23948 CPUtime=1002.02
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5861 0 0 0 100198 4 0 0 25 0 1 0 1098297176 24522752 5430 1992294400 134512640 135151029 4294956240 18446744073709551615 134574660 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 5987 5430 79 155 0 5830 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 23948

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1330976/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=24204 CPUtime=1062.01
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5914 0 0 0 106196 5 0 0 25 0 1 0 1098297176 24784896 5483 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 6051 5483 79 155 0 5894 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 24204

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1330720/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=24588 CPUtime=1121.99
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 5987 0 0 0 112194 5 0 0 25 0 1 0 1098297176 25178112 5556 1992294400 134512640 135151029 4294956240 18446744073709551615 134574580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 6147 5556 79 155 0 5990 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 24588

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1330080/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=25364 CPUtime=1181.98
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 6128 0 0 0 118193 5 0 0 25 0 1 0 1098297176 25972736 5697 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 6341 5697 79 155 0 6184 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 25364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.96 2/74 5096
/proc/meminfo: memFree=1329888/2055920 swapFree=4175504/4192956
[pid=5095] ppid=5093 vsize=25620 CPUtime=1200.08
/proc/5095/stat : 5095 (precosat) R 5093 5095 4879 0 -1 4194304 6166 0 0 0 120003 5 0 0 25 0 1 0 1098297176 26234880 5735 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/5095/statm: 6405 5735 79 155 0 6248 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25620

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): 1200.09
CPU user time (s): 1200.03
CPU system time (s): 0.054991
CPU usage (%): 99.973
Max. virtual memory (cumulated for all children) (KiB): 25620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.054991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6166
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= 1754

runsolver used 1.03484 second user time and 3.34749 second system time

The end

Launcher Data 

Begin job on node77 at 2009-03-28 17:05:27
IDJOB=1515611
IDBENCH=70444
IDSOLVER=507
FILE ID=node77/1515611-1238256327
PBS_JOBID= 9060796
Free space on /tmp= 66552 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S644655157-049.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515611-1238256327/watcher-1515611-1238256327 -o /tmp/evaluation-result-1515611-1238256327/solver-1515611-1238256327 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515611-1238256327.cnf

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

MD5SUM BENCH= f938cfdd4478a8554923c46697238b9e
RANDOM SEED=572450562

node77.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		: 3000.230
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		: 3000.230
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1353672 kB
Buffers:         72860 kB
Cached:         539772 kB
SwapCached:       9160 kB
Active:         172996 kB
Inactive:       452920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1353672 kB
SwapTotal:     4192956 kB
SwapFree:      4175504 kB
Dirty:             772 kB
Writeback:           0 kB
Mapped:          17536 kB
Slab:            61452 kB
Committed_AS:  2585324 kB
PageTables:       1984 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= 66552 MiB
End job on node77 at 2009-03-28 17:25:29