Trace number 1514999

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/UNKNOWN/90/
unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
MD5SUM36a082b6f84518db1d26c17edc1bcd0c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark175.461
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses1917
Sum of the clauses size9585
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 51917
Number of clauses of size over 50

Solver Data 

0.00/0.00	c PicoSATLight Version 236 3e7a3f8825c0b9e241f38a63fee5517540b2feca
0.00/0.00	c Copyright (C) 2009, Armin Biere, JKU, Linz, Austria.  All rights reserved.
0.00/0.00	c Released on Sun Mar 22 10:16:26 CET 2009
0.00/0.00	c Compiled on Tue Mar 24 21:24:39 CET 2009
0.00/0.00	c g++ (GCC) 4.3.2 20081105 (Red Hat 4.3.2-7)
0.00/0.00	c -O3 -m32 -static -Wall -Wextra -DNDEBUG -DNLOGPRECO -DNSTATSPRECO
0.00/0.00	c -finline-limit=10000000 -fomit-frame-pointer -fno-exceptions
0.00/0.00	c Linux baghera 2.6.27.19-170.2.35.fc10.i686.PAE i686
0.00/0.00	c
0.00/0.00	c reading HOME/instance-1514999-1238247643.cnf
0.00/0.00	c found header 'p cnf 90 1917'
0.00/0.00	c finished parsing
0.00/0.00	c
0.00/0.00	c --check=0 --verbose=0 --order=3 --simprd=40 --merge=1 --hash=1
0.00/0.00	c --dominate=1 --restart=1 --restartint=100 --rebias=1 --rebiasint=1000
0.00/0.00	c --probe=1 --probeint=100000 --probeprd=10 --decompose=1 --minimize=3
0.00/0.00	c --maxdepth=1000 --strength=10 --elim=1 --elimint=300000 --elimprd=20
0.00/0.00	c --subst=1 --ands=1 --xors=1 --ites=1 --minlimit=1000 --maxlimit=10000000
0.00/0.00	c --random=1 --spread=2000 --seed=0 --skip=25
0.00/0.00	c
0.00/0.00	c sizeof     vars[0] = 16   alignment = 0       0 MB
0.00/0.00	c sizeof     orgs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof     occs[0] =  8   alignment = 0       0 MB
0.00/0.00	c sizeof iirfs[0..1] =  8   alignment = 0       0 MB
0.00/0.00	c
0.00/0.00	c starting search after 0.0 seconds
0.00/0.00	c no decision limit
0.00/0.00	c
0.00/0.00	c       original/binary      fixed     eliminated      learned       agility
0.00/0.00	c   seconds        variables     equivalent    conflicts       height       MB
0.00/0.00	c
0.00/0.00	c *    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c s    0.0     1917      90      0     0      0       0      0    0.0   0    0
0.00/0.01	c l    0.0     1917      90      0     0      0       0   1917    0.0   0    0
0.00/0.02	c R    0.0     1917      90      0     0      0     100    100   24.2   8    0
0.00/0.02	c R    0.0     1917      90      0     0      0     200    200   23.4  15    0
0.02/0.03	c N    0.0     1917      90      0     0      0     807    807   21.6  33    0
0.02/0.04	c B    0.0     1917      90      0     0      0    1000   1000   21.3  34    0
0.02/0.07	c +    0.1     1917      90      0     0      0    1917   2108   20.4  36    0
0.02/0.07	c B    0.1     1917      90      0     0      0    2000   2000   20.3  37    0
0.02/0.08	c +    0.1     1917      90      0     0      0    2395   2318   20.1  37    0
0.02/0.08	c N    0.1     1917      90      0     0      0    2413   2131   20.1  37    0
0.09/0.10	c +    0.1     1917      90      0     0      0    2991   2549   19.9  37    0
0.09/0.13	c +    0.1     1917      90      0     0      0    3735   2803   19.6  38    1
0.09/0.16	c +    0.2     1917      90      0     0      0    4666   3083   19.4  38    1
0.19/0.21	c +    0.2     1917      90      0     0      0    5830   3391   19.2  38    1
0.19/0.23	c N    0.2     1917      90      0     0      0    6424   3396   19.2  38    1
0.19/0.27	c +    0.3     1917      90      0     0      0    7287   3730   19.1  38    1
0.29/0.30	c B    0.3     1917      90      0     0      0    8003   3734   18.9  36    1
0.29/0.35	c +    0.3     1917      90      0     0      0    9106   4103   18.8  37    1
0.39/0.44	c
0.39/0.44	c       original/binary      fixed     eliminated      learned       agility
0.39/0.44	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.44	c
0.39/0.44	c +    0.4     1917      90      0     0      0   11381   4513   18.6  38    1
0.49/0.58	c +    0.6     1917      90      0     0      0   14228   4964   18.2  38    1
0.59/0.66	c N    0.7     1917      90      0     0      0   16046   4971   18.1  37    1
0.69/0.74	c +    0.7     1917      90      0     0      0   17785   5460   18.0  38    1
0.89/0.96	c +    1.0     1917      90      0     0      0   22233   6006   17.7  37    1
1.00/1.04	c B    1.0     1917      90      0     0      0   24012   6011   17.6  37    1
1.19/1.23	c +    1.2     1917      90      0     0      0   27790   6606   17.5  37    1
1.59/1.61	c +    1.6     1917      90      0     0      0   34735   7266   17.1  38    1
1.79/1.81	c N    1.8     1917      90      0     0      0   38508   7276   17.0  36    1
1.99/2.07	c +    2.1     1917      90      0     0      0   43416   7992   17.0  36    2
2.69/2.72	c +    2.7     1917      90      0     0      0   54270   8791   16.8  37    2
3.30/3.31	c B    3.3     1917      90      0     0      0   64023   8797   16.6  37    2
3.49/3.55	c +    3.6     1917      90      0     0      0   67838   9670   16.6  38    2
4.59/4.68	c +    4.7     1917      90      0     0      0   84796  10637   16.5  37    2
4.99/5.05	c N    5.1     1917      90      0     0      0   89811  10646   16.5  38    2
6.09/6.17	c +    6.2     1917      90      0     0      0  105996  11700   16.3  37    2
8.09/8.18	c +    8.2     1917      90      0     0      0  132497  12870   16.0  37    3
10.29/10.31	c B   10.3     1917      90      0     0      0  160057  12878   16.1  37    3
10.69/10.77	c +   10.8     1917      90      0     0      0  165623  14157   16.1  38    3
14.19/14.29	c
14.19/14.29	c       original/binary      fixed     eliminated      learned       agility
14.19/14.29	c   seconds        variables     equivalent    conflicts       height       MB
14.19/14.29	c
14.19/14.29	c N   14.3     1917      90      0     0      0  205194  14170   16.0  37    3
14.38/14.47	c +   14.5     1917      90      0     0      0  207025  15572   16.0  38    3
19.08/19.16	c +   19.2     1917      90      0     0      0  258781  17129   15.9  36    4
25.49/25.59	c +   25.6     1917      90      0     0      0  323476  18841   15.6  37    4
31.98/32.06	c B   32.1     1917      90      0     0      0  384101  18850   15.7  38    5
34.28/34.32	c +   34.3     1917      90      0     0      0  404346  20725   15.7  37    5
40.78/40.83	c N   40.8     1917      90      0     0      0  461540  20738   15.6  37    5
45.87/45.99	c +   46.0     1917      90      0     0      0  505430  22797   15.5  38    6
61.67/61.77	c +   61.7     1917      90      0     0      0  631785  25076   15.2  37    6
83.66/83.75	c +   83.7     1917      90      0     0      0  789730  27583   15.1  38    7
99.16/99.23	c B   99.2     1917      90      0     0      0  896196  27599   15.0  38    8
112.85/112.99	c +  113.0     1917      90      0     0      0  987161  30341   15.0  37    8
118.85/118.98	c N  118.9     1917      90      0     0      0 1025510  30351   14.9  38    9
152.54/152.65	c +  152.6     1917      90      0     0      0 1233950  33375   14.7  38    9
210.91/211.00	c +  210.9     1917      90      0     0      0 1542437  36712   14.9  37    8
293.69/293.84	c +  293.7     1917      90      0     0      0 1928045  40383   15.1  35   10
320.99/321.18	c B  321.1     1917      90      0     0      0 2048404  40388   15.1  37   11
370.26/370.48	c N  370.4     1917      90      0     0      0 2255893  40399   15.1  36   12
406.65/406.87	c +  406.7     1917      90      0     0      0 2410055  44421   15.0  37   13
567.50/567.75	c
567.50/567.75	c       original/binary      fixed     eliminated      learned       agility
567.50/567.75	c   seconds        variables     equivalent    conflicts       height       MB
567.50/567.75	c
567.50/567.75	c +  567.6     1917      90      0     0      0 3012567  48863   15.1  38   15
786.52/786.88	c +  786.6     1917      90      0     0      0 3765706  53749   14.9  37   18
1065.61/1066.06	c B 1065.7     1917      90      0     0      0 4608788  53758   14.8  35   21
1099.21/1099.69	c + 1099.3     1917      90      0     0      0 4707131  59123   14.8  36   21
1172.78/1173.27	c N 1172.9     1917      90      0     0      0 4921562  59133   14.8  38   22
1200.08/1200.50	c
1200.08/1200.50	c *** CAUGHT SIGNAL 15 ***
1200.08/1200.50	c
1200.08/1200.50	c 4993190 conflicts, 5532587 decisions, 1 random
1200.08/1200.50	c 0 iterations, 3 restarts, 8187 skipped
1200.08/1200.50	c 36 enlarged, 0 shrunken, 48792 rescored, 1022 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: 10572 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: 360 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: 90158668 learned, 23% deleted, 0 strong, 12 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: 113593372 propagations, 0.09 megaprops
1200.08/1200.50	c
1200.08/1200.50	c 1200.1 seconds, 22 MB max, 453 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-1514999-1238247643/watcher-1514999-1238247643 -o /tmp/evaluation-result-1514999-1238247643/solver-1514999-1238247643 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1514999-1238247643.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: 1.25 1.14 1.08 3/64 802
/proc/meminfo: memFree=1056200/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=916 CPUtime=0
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 1097430600 937984 134 1992294400 134512640 135151029 4294956240 18446744073709551615 134522042 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 229 134 79 155 0 72 0

[startup+0.0242469 s]
/proc/loadavg: 1.25 1.14 1.08 3/64 802
/proc/meminfo: memFree=1056200/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=916 CPUtime=0.02
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 162 0 0 0 2 0 0 0 18 0 1 0 1097430600 937984 146 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 229 146 79 155 0 72 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 916

[startup+0.101263 s]
/proc/loadavg: 1.25 1.14 1.08 3/64 802
/proc/meminfo: memFree=1056200/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=1312 CPUtime=0.09
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 240 0 0 0 9 0 0 0 18 0 1 0 1097430600 1343488 224 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 328 224 79 155 0 171 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1312

[startup+0.301301 s]
/proc/loadavg: 1.25 1.14 1.08 3/64 802
/proc/meminfo: memFree=1056200/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=1576 CPUtime=0.29
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 311 0 0 0 29 0 0 0 19 0 1 0 1097430600 1613824 295 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 394 295 79 155 0 237 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1576

[startup+0.70138 s]
/proc/loadavg: 1.25 1.14 1.08 3/64 802
/proc/meminfo: memFree=1056200/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=1840 CPUtime=0.69
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 375 0 0 0 69 0 0 0 23 0 1 0 1097430600 1884160 359 1992294400 134512640 135151029 4294956240 18446744073709551615 134554875 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 460 359 79 155 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1840

[startup+1.50154 s]
/proc/loadavg: 1.25 1.14 1.08 2/65 803
/proc/meminfo: memFree=1054848/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=2236 CPUtime=1.49
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 469 0 0 0 149 0 0 0 25 0 1 0 1097430600 2289664 453 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 559 453 79 155 0 402 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2236

[startup+3.10185 s]
/proc/loadavg: 1.23 1.14 1.08 2/65 803
/proc/meminfo: memFree=1054336/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=2768 CPUtime=3.09
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 598 0 0 0 309 0 0 0 25 0 1 0 1097430600 2834432 582 1992294400 134512640 135151029 4294956240 18446744073709551615 134552412 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 692 582 79 155 0 535 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30148 s]
/proc/loadavg: 1.23 1.14 1.08 2/65 803
/proc/meminfo: memFree=1053448/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=3448 CPUtime=6.29
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 774 0 0 0 629 0 0 0 25 0 1 0 1097430600 3530752 758 1992294400 134512640 135151029 4294956240 18446744073709551615 134555125 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 862 758 79 155 0 705 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3448

[startup+12.7017 s]
/proc/loadavg: 1.19 1.14 1.08 2/65 803
/proc/meminfo: memFree=1052552/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=4424 CPUtime=12.68
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 971 0 0 0 1268 0 0 0 25 0 1 0 1097430600 4530176 955 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 1106 955 79 155 0 949 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4424

[startup+25.5013 s]
/proc/loadavg: 1.16 1.13 1.08 2/65 803
/proc/meminfo: memFree=1051528/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=5464 CPUtime=25.49
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 1199 0 0 0 2548 1 0 0 25 0 1 0 1097430600 5595136 1183 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 1366 1183 79 155 0 1209 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5464

[startup+51.1013 s]
/proc/loadavg: 1.11 1.12 1.07 2/65 803
/proc/meminfo: memFree=1050120/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=7196 CPUtime=51.07
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 1562 0 0 0 5106 1 0 0 25 0 1 0 1097430600 7368704 1546 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 1799 1546 79 155 0 1642 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 7196

[startup+102.305 s]
/proc/loadavg: 1.04 1.10 1.07 2/65 803
/proc/meminfo: memFree=1047688/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=10016 CPUtime=102.26
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 2171 0 0 0 10224 2 0 0 25 0 1 0 1097430600 10256384 2155 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 2504 2155 79 155 0 2347 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 10016

[startup+162.301 s]
/proc/loadavg: 1.01 1.08 1.06 2/65 803
/proc/meminfo: memFree=1046216/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=11660 CPUtime=162.23
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 2531 0 0 0 16220 3 0 0 25 0 1 0 1097430600 11939840 2515 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 2915 2515 79 155 0 2758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 11660

[startup+222.302 s]
/proc/loadavg: 1.00 1.06 1.06 2/65 803
/proc/meminfo: memFree=1045128/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=11924 CPUtime=222.21
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 2924 0 0 0 22218 3 0 0 25 0 1 0 1097430600 12210176 2767 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 2981 2767 79 155 0 2824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 11924

[startup+282.302 s]
/proc/loadavg: 1.00 1.05 1.05 2/65 805
/proc/meminfo: memFree=1044424/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=12740 CPUtime=282.2
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 3094 0 0 0 28216 4 0 0 25 0 1 0 1097430600 13045760 2937 1992294400 134512640 135151029 4294956240 18446744073709551615 134554578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 3185 2937 79 155 0 3028 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 12740

[startup+342.303 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 805
/proc/meminfo: memFree=1043336/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=14180 CPUtime=342.18
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 3364 0 0 0 34213 5 0 0 25 0 1 0 1097430600 14520320 3207 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 3545 3207 79 155 0 3388 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 14180

[startup+402.301 s]
/proc/loadavg: 1.00 1.03 1.04 2/65 805
/proc/meminfo: memFree=1042376/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=15588 CPUtime=402.15
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 3615 0 0 0 40210 5 0 0 25 0 1 0 1097430600 15962112 3458 1992294400 134512640 135151029 4294956240 18446744073709551615 134574638 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 3897 3458 79 155 0 3740 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 15588

[startup+462.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 805
/proc/meminfo: memFree=1041544/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=16548 CPUtime=462.13
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 3807 0 0 0 46208 5 0 0 25 0 1 0 1097430600 16945152 3650 1992294400 134512640 135151029 4294956240 18446744073709551615 134574676 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 4137 3650 79 155 0 3980 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 16548

[startup+522.301 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 805
/proc/meminfo: memFree=1040776/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=17508 CPUtime=522.1
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 3998 0 0 0 52205 5 0 0 25 0 1 0 1097430600 17928192 3841 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 4377 3841 79 155 0 4220 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 17508

[startup+582.302 s]
/proc/loadavg: 1.00 1.01 1.02 2/65 805
/proc/meminfo: memFree=1040008/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=18468 CPUtime=582.09
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4183 0 0 0 58203 6 0 0 25 0 1 0 1097430600 18911232 4026 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 4617 4026 79 155 0 4460 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 18468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 805
/proc/meminfo: memFree=1039560/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=19108 CPUtime=642.07
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4293 0 0 0 64201 6 0 0 25 0 1 0 1097430600 19566592 4136 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 4777 4136 79 155 0 4620 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 19108

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 805
/proc/meminfo: memFree=1039240/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=19364 CPUtime=702.04
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4369 0 0 0 70198 6 0 0 25 0 1 0 1097430600 19828736 4212 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 4841 4212 79 155 0 4684 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 19364

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1038536/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=20260 CPUtime=762.03
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4551 0 0 0 76196 7 0 0 25 0 1 0 1097430600 20746240 4394 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 5065 4394 79 155 0 4908 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 20260

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1037832/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=21028 CPUtime=822
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4716 0 0 0 82193 7 0 0 25 0 1 0 1097430600 21532672 4559 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 5257 4559 79 155 0 5100 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 21028

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1037576/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=21288 CPUtime=881.98
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4803 0 0 0 88191 7 0 0 25 0 1 0 1097430600 21798912 4646 1992294400 134512640 135151029 4294956240 18446744073709551615 134554580 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 5322 4646 79 155 0 5165 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 21288

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1037256/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=21804 CPUtime=941.96
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 4871 0 0 0 94189 7 0 0 25 0 1 0 1097430600 22327296 4714 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 5451 4714 79 155 0 5294 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 21804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1036680/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=22320 CPUtime=1001.94
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5013 0 0 0 100186 8 0 0 25 0 1 0 1097430600 22855680 4856 1992294400 134512640 135151029 4294956240 18446744073709551615 134554805 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 5580 4856 79 155 0 5423 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 22320

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1035464/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=24192 CPUtime=1061.92
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5324 0 0 0 106184 8 0 0 25 0 1 0 1097430600 24772608 5167 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 6048 5167 79 155 0 5891 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 24192

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1035080/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=24452 CPUtime=1121.9
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5413 0 0 0 112181 9 0 0 25 0 1 0 1097430600 25038848 5256 1992294400 134512640 135151029 4294956240 18446744073709551615 134574626 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 6113 5256 79 155 0 5956 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 24452

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1034824/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=24968 CPUtime=1181.88
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5475 0 0 0 118179 9 0 0 25 0 1 0 1097430600 25567232 5318 1992294400 134512640 135151029 4294956240 18446744073709551615 134553778 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 6242 5318 79 155 0 6085 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 24968



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1034632/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=25228 CPUtime=1200.08
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5520 0 0 0 119999 9 0 0 25 0 1 0 1097430600 25833472 5363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 6307 5363 79 155 0 6150 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25228

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: 1.00 1.00 1.00 2/65 805
/proc/meminfo: memFree=1034632/2055920 swapFree=4176728/4192956
[pid=802] ppid=800 vsize=25228 CPUtime=1200.08
/proc/802/stat : 802 (precosat) R 800 802 473 0 -1 4194304 5520 0 0 0 119999 9 0 0 25 0 1 0 1097430600 25833472 5363 1992294400 134512640 135151029 4294956240 18446744073709551615 134554851 0 0 4096 17442 0 0 0 17 1 0 0
/proc/802/statm: 6307 5363 79 155 0 6150 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 25228

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): 0.099984
CPU usage (%): 99.9651
Max. virtual memory (cumulated for all children) (KiB): 25228

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5520
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= 2627

runsolver used 1.05684 second user time and 2.29765 second system time

The end

Launcher Data 

Begin job on node11 at 2009-03-28 14:40:43
IDJOB=1514999
IDBENCH=70393
IDSOLVER=507
FILE ID=node11/1514999-1238247643
PBS_JOBID= 9060727
Free space on /tmp= 66348 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/90/unif-k5-r21.3-v90-c1917-S1331382449-070.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514999-1238247643/watcher-1514999-1238247643 -o /tmp/evaluation-result-1514999-1238247643/solver-1514999-1238247643 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1514999-1238247643.cnf

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

MD5SUM BENCH= 36a082b6f84518db1d26c17edc1bcd0c
RANDOM SEED=1340528082

node11.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		: 3000.274
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		: 3000.274
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:       1056680 kB
Buffers:         90680 kB
Cached:         816172 kB
SwapCached:      10196 kB
Active:         216220 kB
Inactive:       702304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1056680 kB
SwapTotal:     4192956 kB
SwapFree:      4176728 kB
Dirty:             744 kB
Writeback:           0 kB
Mapped:          17408 kB
Slab:            66688 kB
Committed_AS:  2782936 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66348 MiB
End job on node11 at 2009-03-28 15:00:46