Trace number 1515251

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/110/
unif-k5-r21.3-v110-c2343-S398733532-072.cnf
MD5SUMd9f4caf675a8f6d697dc5efdb9aa8c41
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
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-1515251-1238252201.cnf
0.00/0.00	c found header 'p cnf 110 2343'
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     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c s    0.0     2343     110      0     0      0       0      0    0.0   0    0
0.00/0.02	c l    0.0     2343     110      0     0      0       0   2343    0.0   0    0
0.00/0.02	c R    0.0     2343     110      0     0      0     100    100   29.2   7    0
0.00/0.02	c R    0.0     2343     110      0     0      0     202    202   27.5  13    0
0.00/0.04	c N    0.0     2343     110      0     0      0     805    805   25.3  31    0
0.00/0.04	c B    0.0     2343     110      0     0      0    1000   1000   25.3  33    0
0.04/0.08	c B    0.1     2343     110      0     0      0    2000   2000   24.6  36    1
0.04/0.09	c +    0.1     2343     110      0     0      0    2344   2577   24.3  36    1
0.04/0.09	c N    0.1     2343     110      0     0      0    2417   2417   24.3  36    1
0.09/0.12	c +    0.1     2343     110      0     0      0    2932   2834   24.2  36    1
0.09/0.15	c +    0.1     2343     110      0     0      0    3666   3117   24.1  36    1
0.09/0.18	c +    0.2     2343     110      0     0      0    4583   3428   24.0  37    1
0.19/0.23	c +    0.2     2343     110      0     0      0    5727   3770   23.8  36    1
0.19/0.27	c N    0.3     2343     110      0     0      0    6426   3773   23.7  35    1
0.29/0.30	c +    0.3     2343     110      0     0      0    7155   4147   23.6  35    1
0.29/0.34	c B    0.3     2343     110      0     0      0    8004   4150   23.5  34    1
0.29/0.39	c +    0.4     2343     110      0     0      0    8940   4561   23.4  36    1
0.39/0.49	c +    0.5     2343     110      0     0      0   11175   5017   23.4  37    1
0.59/0.63	c
0.59/0.63	c       original/binary      fixed     eliminated      learned       agility
0.59/0.63	c   seconds        variables     equivalent    conflicts       height       MB
0.59/0.63	c
0.59/0.63	c +    0.6     2343     110      0     0      0   13968   5518   23.2  35    1
0.69/0.74	c N    0.7     2343     110      0     0      0   16049   5530   23.0  35    1
0.79/0.82	c +    0.8     2343     110      0     0      0   17460   6069   22.8  34    1
1.00/1.06	c +    1.1     2343     110      0     0      0   21826   6675   22.8  36    1
1.10/1.19	c B    1.2     2343     110      0     0      0   24011   6681   22.7  36    1
1.29/1.37	c +    1.4     2343     110      0     0      0   27281   7342   22.7  36    1
1.69/1.79	c +    1.8     2343     110      0     0      0   34101   8076   22.6  35    2
1.99/2.09	c N    2.1     2343     110      0     0      0   38503   8084   22.5  37    2
2.29/2.35	c +    2.4     2343     110      0     0      0   42625   8883   22.3  37    2
2.99/3.03	c +    3.0     2343     110      0     0      0   53280   9771   22.3  35    2
3.79/3.81	c B    3.8     2343     110      0     0      0   64024   9776   22.2  34    2
3.89/3.98	c +    4.0     2343     110      0     0      0   66600  10748   22.2  35    2
5.09/5.17	c +    5.2     2343     110      0     0      0   83250  11822   22.0  37    3
5.69/5.70	c N    5.7     2343     110      0     0      0   89801  11831   21.9  37    3
6.69/6.79	c +    6.8     2343     110      0     0      0  104060  13004   21.8  34    3
8.99/9.03	c +    9.0     2343     110      0     0      0  130078  14304   21.6  35    3
11.68/11.78	c B   11.8     2343     110      0     0      0  160063  14318   21.5  37    4
11.99/12.02	c +   12.0     2343     110      0     0      0  162595  15734   21.5  36    4
15.78/15.89	c +   15.9     2343     110      0     0      0  203241  17307   21.4  35    4
15.98/16.09	c
15.98/16.09	c       original/binary      fixed     eliminated      learned       agility
15.98/16.09	c   seconds        variables     equivalent    conflicts       height       MB
15.98/16.09	c
15.98/16.09	c N   16.1     2343     110      0     0      0  205183  17321   21.4  34    4
21.38/21.41	c +   21.4     2343     110      0     0      0  254051  19037   21.3  35    4
28.68/28.71	c +   28.7     2343     110      0     0      0  317562  20940   21.1  36    5
36.78/36.80	c B   36.8     2343     110      0     0      0  384122  20943   20.8  37    6
38.18/38.24	c +   38.2     2343     110      0     0      0  396951  23034   20.8  35    6
47.08/47.12	c N   47.1     2343     110      0     0      0  461579  23046   20.7  36    6
51.58/51.64	c +   51.6     2343     110      0     0      0  496185  25337   20.6  34    7
69.37/69.48	c +   69.5     2343     110      0     0      0  620230  27870   20.3  35    7
94.76/94.81	c +   94.8     2343     110      0     0      0  775285  30657   20.3  36    8
116.35/116.44	c B  116.4     2343     110      0     0      0  896222  30670   20.2  37    9
129.85/129.98	c +  129.9     2343     110      0     0      0  969105  33722   20.1  37    9
141.04/141.17	c N  141.1     2343     110      0     0      0 1025566  33733   20.1  36   10
178.43/178.57	c +  178.5     2343     110      0     0      0 1211380  37094   19.9  35   11
246.80/246.97	c +  246.9     2343     110      0     0      0 1514226  40803   19.7  35   12
346.46/346.60	c +  346.5     2343     110      0     0      0 1892780  44883   19.4  36   14
389.85/390.03	c B  389.9     2343     110      0     0      0 2048425  44914   19.3  33   14
449.83/450.01	c N  449.9     2343     110      0     0      0 2255906  44893   19.3  37   15
482.92/483.14	c +  483.0     2343     110      0     0      0 2365975  49371   19.3  34   15
662.76/663.00	c +  662.8     2343     110      0     0      0 2957465  54308   19.1  37   18
916.57/916.94	c
916.57/916.94	c       original/binary      fixed     eliminated      learned       agility
916.57/916.94	c   seconds        variables     equivalent    conflicts       height       MB
916.57/916.94	c
916.57/916.94	c +  916.6     2343     110      0     0      0 3696831  59738   18.8  36    9
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 4397285 conflicts, 4908495 decisions, 1 random
1200.08/1200.50	c 0 iterations, 3 restarts, 7869 skipped
1200.08/1200.50	c 34 enlarged, 0 shrunken, 42970 rescored, 1021 rebiased
1200.08/1200.50	c 1 simplifications, 1 reductions
1200.08/1200.50	c
1200.08/1200.50	c vars: 0 fixed, 0 equiv, 0 elim, 0 merged
1200.08/1200.50	c elim: 12746 resolutions, 1 phases, 1 rounds
1200.08/1200.50	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.08/1200.50	c arty: 0.00 and 0.00 xor average arity
1200.08/1200.50	c prbe: 440 probed, 2 phases, 2 rounds
1200.08/1200.50	c prbe: 0 failed, 0 lifted, 0 merged
1200.08/1200.50	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.08/1200.50	c hash: 0 units, 0 merged
1200.08/1200.50	c mins: 98959740 learned, 20% deleted, 0 strong, 13 depth
1200.08/1200.50	c subs: 0 forward, 0 backward, 0 doms
1200.08/1200.50	c strs: 0 forward, 0 backward
1200.08/1200.50	c doms: 0 dominators, 0 high, 0 low
1200.08/1200.50	c prps: 114224486 propagations, 0.10 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 23 MB max, 472 MB recycled
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c

Verifier Data 

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

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1515251-1238252201/watcher-1515251-1238252201 -o /tmp/evaluation-result-1515251-1238252201/solver-1515251-1238252201 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1515251-1238252201.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: 0.85 0.97 0.99 3/64 25602
/proc/meminfo: memFree=1367024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=916 CPUtime=0
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 159 0 0 0 0 0 0 0 18 0 1 0 1097886823 937984 143 1992294400 134512640 135151029 4294956240 18446744073709551615 134685100 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 229 143 79 155 0 72 0

[startup+0.0506429 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25602
/proc/meminfo: memFree=1367024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=1048 CPUtime=0.04
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 199 0 0 0 4 0 0 0 18 0 1 0 1097886823 1073152 183 1992294400 134512640 135151029 4294956240 18446744073709551615 134552931 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 262 183 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.101653 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25602
/proc/meminfo: memFree=1367024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=1312 CPUtime=0.09
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 262 0 0 0 9 0 0 0 18 0 1 0 1097886823 1343488 246 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 328 246 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301692 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25602
/proc/meminfo: memFree=1367024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=1712 CPUtime=0.29
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 335 0 0 0 29 0 0 0 19 0 1 0 1097886823 1753088 319 1992294400 134512640 135151029 4294956240 18446744073709551615 134555146 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 428 319 79 155 0 271 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701768 s]
/proc/loadavg: 0.85 0.97 0.99 3/64 25602
/proc/meminfo: memFree=1367024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=2108 CPUtime=0.69
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 432 0 0 0 69 0 0 0 22 0 1 0 1097886823 2158592 416 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 527 416 79 155 0 370 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2108

[startup+1.50192 s]
/proc/loadavg: 0.85 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1365480/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=2384 CPUtime=1.49
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 523 0 0 0 149 0 0 0 25 0 1 0 1097886823 2441216 507 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 596 507 79 155 0 439 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2384

[startup+3.10123 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1364904/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=3064 CPUtime=3.09
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 672 0 0 0 309 0 0 0 25 0 1 0 1097886823 3137536 656 1992294400 134512640 135151029 4294956240 18446744073709551615 134574603 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 766 656 79 155 0 609 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3064

[startup+6.30184 s]
/proc/loadavg: 0.86 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1363944/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=3736 CPUtime=6.29
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 832 0 0 0 629 0 0 0 25 0 1 0 1097886823 3825664 816 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 934 816 79 155 0 777 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3736

[startup+12.7011 s]
/proc/loadavg: 0.88 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1363048/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=4712 CPUtime=12.68
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 1041 0 0 0 1268 0 0 0 25 0 1 0 1097886823 4825088 1025 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 1178 1025 79 155 0 1021 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4712

[startup+25.5015 s]
/proc/loadavg: 0.90 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1361704/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=6156 CPUtime=25.48
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 1337 0 0 0 2548 0 0 0 25 0 1 0 1097886823 6303744 1321 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 1539 1321 79 155 0 1382 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 6156

[startup+51.1014 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1360360/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=7824 CPUtime=51.08
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 1691 0 0 0 5107 1 0 0 25 0 1 0 1097886823 8011776 1675 1992294400 134512640 135151029 4294956240 18446744073709551615 134554890 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 1956 1675 79 155 0 1799 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 7824

[startup+102.305 s]
/proc/loadavg: 0.97 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1358440/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=9716 CPUtime=102.26
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 2150 0 0 0 10225 1 0 0 25 0 1 0 1097886823 9949184 2134 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 2429 2134 79 155 0 2272 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 9716

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1356520/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=12000 CPUtime=162.23
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 2619 0 0 0 16221 2 0 0 25 0 1 0 1097886823 12288000 2603 1992294400 134512640 135151029 4294956240 18446744073709551615 134575850 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 3000 2603 79 155 0 2843 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 12000

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25603
/proc/meminfo: memFree=1355112/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=13736 CPUtime=222.22
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 2967 0 0 0 22219 3 0 0 25 0 1 0 1097886823 14065664 2951 1992294400 134512640 135151029 4294956240 18446744073709551615 134574555 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 3434 2951 79 155 0 3277 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13736

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1354024/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=14908 CPUtime=282.19
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 3208 0 0 0 28216 3 0 0 25 0 1 0 1097886823 15265792 3192 1992294400 134512640 135151029 4294956240 18446744073709551615 134575852 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 3727 3192 79 155 0 3570 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 14908

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1352616/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=16564 CPUtime=342.16
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 3575 0 0 0 34213 3 0 0 25 0 1 0 1097886823 16961536 3559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4141 3559 79 155 0 3984 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 16564

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1351016/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=18500 CPUtime=402.14
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4020 0 0 0 40210 4 0 0 25 0 1 0 1097886823 18944000 4004 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4625 4004 79 155 0 4468 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 18500

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1350120/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=19220 CPUtime=462.13
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4185 0 0 0 46208 5 0 0 25 0 1 0 1097886823 19681280 4169 1992294400 134512640 135151029 4294956240 18446744073709551615 134574586 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4805 4169 79 155 0 4648 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 19220

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1349352/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=20396 CPUtime=522.1
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4391 0 0 0 52205 5 0 0 25 0 1 0 1097886823 20885504 4375 1992294400 134512640 135151029 4294956240 18446744073709551615 134554774 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5099 4375 79 155 0 4942 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 20396

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1348776/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=21188 CPUtime=582.08
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4543 0 0 0 58203 5 0 0 25 0 1 0 1097886823 21696512 4527 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5297 4527 79 155 0 5140 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 21188

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1348264/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=21716 CPUtime=642.06
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4653 0 0 0 64201 5 0 0 25 0 1 0 1097886823 22237184 4637 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5429 4637 79 155 0 5272 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 21716

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1347688/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=22244 CPUtime=702.05
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4776 0 0 0 70199 6 0 0 25 0 1 0 1097886823 22777856 4760 1992294400 134512640 135151029 4294956240 18446744073709551615 134554794 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5561 4760 79 155 0 5404 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 22244

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1347176/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=22772 CPUtime=762.03
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4903 0 0 0 76197 6 0 0 25 0 1 0 1097886823 23318528 4887 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5693 4887 79 155 0 5536 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 22772

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1346920/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=23036 CPUtime=822
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 4972 0 0 0 82194 6 0 0 25 0 1 0 1097886823 23588864 4956 1992294400 134512640 135151029 4294956240 18446744073709551615 134574592 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5759 4956 79 155 0 5602 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 23036

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1346600/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=23300 CPUtime=881.98
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 5046 0 0 0 88192 6 0 0 25 0 1 0 1097886823 23859200 5030 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5825 5030 79 155 0 5668 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 23300

[startup+942.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1349864/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=17680 CPUtime=941.96
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 5460 0 0 0 94189 7 0 0 25 0 1 0 1097886823 18104320 4215 1992294400 134512640 135151029 4294956240 18446744073709551615 134574563 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4420 4215 79 155 0 4263 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 17680

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1349672/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=17680 CPUtime=1001.94
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 5519 0 0 0 100187 7 0 0 25 0 1 0 1097886823 18104320 4274 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4420 4274 79 155 0 4263 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 17680

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1349032/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=18556 CPUtime=1061.92
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 5678 0 0 0 106184 8 0 0 25 0 1 0 1097886823 19001344 4433 1992294400 134512640 135151029 4294956240 18446744073709551615 134554843 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4639 4433 79 155 0 4482 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 18556

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1348392/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=19452 CPUtime=1121.9
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 5836 0 0 0 112182 8 0 0 25 0 1 0 1097886823 19918848 4591 1992294400 134512640 135151029 4294956240 18446744073709551615 134551942 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 4863 4591 79 155 0 4706 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 19452

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1347432/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=20476 CPUtime=1181.88
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 6063 0 0 0 118179 9 0 0 25 0 1 0 1097886823 20967424 4818 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5119 4818 79 155 0 4962 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 20476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1347176/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=20924 CPUtime=1200.08
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 6125 0 0 0 119999 9 0 0 25 0 1 0 1097886823 21426176 4880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5231 4880 79 155 0 5074 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20924

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 25609
/proc/meminfo: memFree=1347176/2055920 swapFree=4179868/4192956
[pid=25602] ppid=25600 vsize=20924 CPUtime=1200.08
/proc/25602/stat : 25602 (precosat) R 25600 25602 25565 0 -1 4194304 6125 0 0 0 119999 9 0 0 25 0 1 0 1097886823 21426176 4880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/25602/statm: 5231 4880 79 155 0 5074 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 20924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.99
CPU system time (s): 0.098984
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 24672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6125
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= 2130

runsolver used 0.91686 second user time and 2.41363 second system time

The end

Launcher Data 

Begin job on node5 at 2009-03-28 15:56:41
IDJOB=1515251
IDBENCH=70414
IDSOLVER=507
FILE ID=node5/1515251-1238252201
PBS_JOBID= 9060762
Free space on /tmp= 66096 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/110/unif-k5-r21.3-v110-c2343-S398733532-072.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1515251-1238252201/watcher-1515251-1238252201 -o /tmp/evaluation-result-1515251-1238252201/solver-1515251-1238252201 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1515251-1238252201.cnf

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

MD5SUM BENCH= d9f4caf675a8f6d697dc5efdb9aa8c41
RANDOM SEED=1322365505

node5.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		: 3000.263
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		: 3000.263
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:       1367440 kB
Buffers:         81668 kB
Cached:         504416 kB
SwapCached:       7012 kB
Active:          37680 kB
Inactive:       556860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1367440 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             884 kB
Writeback:           0 kB
Mapped:          14136 kB
Slab:            79956 kB
Committed_AS:  2770776 kB
PageTables:       1388 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= 66092 MiB
End job on node5 at 2009-03-28 16:16:44