Trace number 1518563

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) 1200.06 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/400/
unif-k3-r4.25-v400-c1700-S714125262-017.cnf
MD5SUMdfd8633a4f173899180c2a33f1de5594
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables400
Number of clauses1700
Sum of the clauses size5100
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31700
Number of clauses of size 40
Number of clauses of size 50
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-1518563-1238301360.cnf
0.00/0.00	c found header 'p cnf 400 1700'
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     1700     400      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1662     383      0     0     17       0      0    0.0   0    0
0.00/0.00	c l    0.0     1662     383      0     0     17       0   1662    0.0   0    0
0.00/0.01	c R    0.0     1662     383      0     0     17     100    100   32.0  14    0
0.00/0.01	c R    0.0     1662     383      0     0     17     200    200   27.9  20    0
0.00/0.04	c N    0.0     1662     383      0     0     17     806    806   24.6  27    0
0.00/0.05	c B    0.0     1662     383      0     0     17    1000   1000   24.0  27    0
0.00/0.08	c +    0.1     1662     383      0     0     17    1663   1828   23.1  29    0
0.07/0.10	c B    0.1     1662     383      0     0     17    2000   1835   22.8  27    0
0.09/0.10	c +    0.1     1662     383      0     0     17    2076   2010   22.7  26    0
0.09/0.12	c N    0.1     1662     383      0     0     17    2413   2021   22.4  28    0
0.09/0.13	c +    0.1     1662     383      0     0     17    2595   2211   22.2  28    0
0.09/0.16	c +    0.2     1662     383      0     0     17    3243   2432   21.8  29    0
0.19/0.21	c +    0.2     1662     383      0     0     17    4051   2675   21.3  29    1
0.19/0.26	c +    0.3     1662     383      0     0     17    5060   2942   20.8  28    1
0.29/0.34	c +    0.3     1662     383      0     0     17    6326   3236   20.4  27    1
0.29/0.34	c N    0.3     1662     383      0     0     17    6426   3051   20.4  27    1
0.39/0.43	c +    0.4     1662     383      0     0     17    7905   3559   20.0  28    1
0.39/0.44	c B    0.4     1662     383      0     0     17    8000   3336   19.9  28    1
0.49/0.55	c
0.49/0.55	c       original/binary      fixed     eliminated      learned       agility
0.49/0.55	c   seconds        variables     equivalent    conflicts       height       MB
0.49/0.55	c
0.49/0.55	c +    0.6     1662     383      0     0     17    9882   3914   19.8  28    1
0.69/0.71	c +    0.7     1662     383      0     0     17   12350   4305   19.6  27    1
0.89/0.91	c +    0.9     1662     383      0     0     17   15437   4735   19.5  29    1
0.89/0.95	c N    1.0     1662     383      0     0     17   16048   4742   19.5  27    1
1.10/1.18	c +    1.2     1662     383      0     0     17   19297   5208   19.3  27    1
1.49/1.51	c B    1.5     1662     383      0     0     17   24006   5212   19.0  28    1
1.49/1.52	c +    1.5     1662     383      0     0     17   24120   5728   19.0  27    1
1.89/1.94	c +    1.9     1662     383      0     0     17   30150   6300   18.8  28    1
2.49/2.50	c +    2.5     1662     383      0     0     17   37686   6930   18.7  29    1
2.49/2.56	c N    2.6     1662     383      0     0     17   38503   6940   18.6  29    1
3.19/3.23	c +    3.2     1662     383      0     0     17   47106   7623   18.2  27    2
4.19/4.21	c +    4.2     1662     383      0     0     17   58880   8385   17.9  27    2
4.59/4.65	c B    4.7     1662     383      0     0     17   64017   8396   17.8  28    2
5.39/5.41	c +    5.4     1662     383      0     0     17   73604   9223   17.7  29    2
6.79/6.84	c N    6.8     1662     383      0     0     17   89801   9234   18.9  29    2
6.99/7.04	c +    7.0     1662     383      0     0     17   92005  10145   18.9  25    2
9.19/9.22	c +    9.2     1662     383      0     0     17  115005  11159   19.7  27    3
12.09/12.14	c +   12.1     1662     383      0     0     17  143756  12274   20.2  27    3
13.88/13.93	c B   13.9     1662     383      0     0     17  160037  12284   20.4  28    3
16.08/16.11	c
16.08/16.11	c       original/binary      fixed     eliminated      learned       agility
16.08/16.11	c   seconds        variables     equivalent    conflicts       height       MB
16.08/16.11	c
16.08/16.11	c +   16.1     1662     383      0     0     17  179695  13501   20.3  27    3
18.98/19.08	c N   19.1     1662     383      0     0     17  205203  13510   20.3  27    4
21.18/21.20	c +   21.2     1662     383      0     0     17  224616  14851   20.3  28    4
27.98/28.01	c +   28.0     1662     383      0     0     17  280770  16336   20.3  28    4
36.58/36.67	c +   36.7     1662     383      0     0     17  350960  17969   19.9  27    5
41.28/41.32	c B   41.3     1662     383      0     0     17  384081  17977   19.7  29    5
48.87/48.90	c +   48.9     1662     383      0     0     17  438701  19765   19.4  27    5
52.17/52.23	c N   52.2     1662     383      0     0     17  461616  19778   19.2  27    6
65.57/65.62	c +   65.6     1662     383      0     0     17  548375  21741   18.7  26    6
87.87/88.00	c +   88.0     1662     383      0     0     17  685466  23915   19.1  28    7
117.75/117.81	c +  117.8     1662     383      0     0     17  856830  26306   19.1  28    8
125.25/125.32	c B  125.3     1662     383      0     0     17  896183  26314   19.2  29    9
149.75/149.85	c N  149.8     1662     383      0     0     17 1025593  26318   19.2  28    9
158.65/158.76	c +  158.7     1662     383      0     0     17 1071035  28936   19.1  27   10
216.53/216.70	c +  216.6     1662     383      0     0     17 1338793  31829   19.4  28   11
297.10/297.25	c +  297.2     1662     383      0     0     17 1673492  35011   19.4  27   13
392.07/392.25	c B  392.1     1662     383      0     0     17 2048380  35018   19.3  28   14
402.37/402.58	c +  402.5     1662     383      0     0     17 2091865  38512   19.2  29   14
451.06/451.26	c N  451.1     1662     383      0     0     17 2255971  38528   19.2  26   15
556.43/556.65	c
556.43/556.65	c       original/binary      fixed     eliminated      learned       agility
556.43/556.65	c   seconds        variables     equivalent    conflicts       height       MB
556.43/556.65	c
556.43/556.65	c +  556.5     1662     383      0     0     17 2614833  42363   18.9  27   16
763.07/763.38	c +  763.2     1662     383      0     0     17 3268540  46599   19.0  27   18
1050.98/1051.32	c + 1051.0     1662     383      0     0     17 4085675  51258   18.7  31   21
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	c
1200.04/1200.40	c 4478100 conflicts, 5269629 decisions, 1 random
1200.04/1200.40	c 0 iterations, 52 restarts, 8005 skipped
1200.04/1200.40	c 36 enlarged, 0 shrunken, 43789 rescored, 1021 rebiased
1200.04/1200.40	c 1 simplifications, 0 reductions
1200.04/1200.40	c
1200.04/1200.40	c vars: 0 fixed, 0 equiv, 17 elim, 0 merged
1200.04/1200.40	c elim: 5666 resolutions, 1 phases, 1 rounds
1200.04/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.04/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.04/1200.40	c prbe: 30674 probed, 40 phases, 40 rounds
1200.04/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.04/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.04/1200.40	c hash: 0 units, 0 merged
1200.04/1200.40	c mins: 93999375 learned, 23% deleted, 63 strong, 25 depth
1200.04/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.04/1200.40	c strs: 0 forward, 0 backward
1200.04/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.04/1200.40	c prps: 335125827 propagations, 0.28 megaprops
1200.04/1200.40	c
1200.04/1200.40	c 1200.1 seconds, 23 MB max, 456 MB recycled
1200.04/1200.40	c
1200.04/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.04/1200.40	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-1518563-1238301360/watcher-1518563-1238301360 -o /tmp/evaluation-result-1518563-1238301360/solver-1518563-1238301360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1518563-1238301360.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: 0.94 1.00 0.99 2/64 8134
/proc/meminfo: memFree=1050168/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=916 CPUtime=0
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 148 0 0 0 0 0 0 0 18 0 1 0 707028446 937984 132 1992294400 134512640 135151029 4294956240 18446744073709551615 134578792 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 229 132 79 155 0 72 0

[startup+0.0835299 s]
/proc/loadavg: 0.94 1.00 0.99 2/64 8134
/proc/meminfo: memFree=1050168/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=1180 CPUtime=0.07
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 214 0 0 0 7 0 0 0 18 0 1 0 707028446 1208320 198 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 295 198 79 155 0 138 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1180

[startup+0.101533 s]
/proc/loadavg: 0.94 1.00 0.99 2/64 8134
/proc/meminfo: memFree=1050168/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=1180 CPUtime=0.09
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 221 0 0 0 9 0 0 0 18 0 1 0 707028446 1208320 205 1992294400 134512640 135151029 4294956240 18446744073709551615 134703854 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 295 205 79 155 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1180

[startup+0.301561 s]
/proc/loadavg: 0.94 1.00 0.99 2/64 8134
/proc/meminfo: memFree=1050168/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=1444 CPUtime=0.29
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 277 0 0 0 29 0 0 0 19 0 1 0 707028446 1478656 261 1992294400 134512640 135151029 4294956240 18446744073709551615 134530863 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 361 261 79 155 0 204 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1444

[startup+0.701617 s]
/proc/loadavg: 0.94 1.00 0.99 2/64 8134
/proc/meminfo: memFree=1050168/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=1708 CPUtime=0.69
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 334 0 0 0 69 0 0 0 23 0 1 0 707028446 1748992 318 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 427 318 79 155 0 270 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1708

[startup+1.50173 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1049136/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=1972 CPUtime=1.49
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 413 0 0 0 149 0 0 0 25 0 1 0 707028446 2019328 397 1992294400 134512640 135151029 4294956240 18446744073709551615 134554517 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 493 397 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.10196 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1048624/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=2368 CPUtime=3.09
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 525 0 0 0 309 0 0 0 25 0 1 0 707028446 2424832 509 1992294400 134512640 135151029 4294956240 18446744073709551615 134542980 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 592 509 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30141 s]
/proc/loadavg: 0.94 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1047856/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=3296 CPUtime=6.29
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 732 0 0 0 629 0 0 0 25 0 1 0 707028446 3375104 716 1992294400 134512640 135151029 4294956240 18446744073709551615 134554879 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 824 716 79 155 0 667 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3296

[startup+12.7013 s]
/proc/loadavg: 0.95 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1046704/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=4092 CPUtime=12.68
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 940 0 0 0 1268 0 0 0 25 0 1 0 707028446 4190208 924 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 1023 924 79 155 0 866 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 4092

[startup+25.5011 s]
/proc/loadavg: 0.96 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1045616/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=5168 CPUtime=25.49
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 1188 0 0 0 2548 1 0 0 25 0 1 0 707028446 5292032 1172 1992294400 134512640 135151029 4294956240 18446744073709551615 134554568 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 1292 1172 79 155 0 1135 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5168

[startup+51.1018 s]
/proc/loadavg: 0.97 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1044208/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=6720 CPUtime=51.07
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 1536 0 0 0 5106 1 0 0 25 0 1 0 707028446 6881280 1520 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 1680 1520 79 155 0 1523 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6720

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1041776/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=9408 CPUtime=102.27
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 2140 0 0 0 10225 2 0 0 25 0 1 0 707028446 9633792 2124 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 2352 2124 79 155 0 2195 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9408

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1040112/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=11240 CPUtime=162.25
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 2532 0 0 0 16222 3 0 0 25 0 1 0 707028446 11509760 2516 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 2810 2516 79 155 0 2653 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 11240

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1038704/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=13052 CPUtime=222.22
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 2880 0 0 0 22219 3 0 0 25 0 1 0 707028446 13365248 2864 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 3263 2864 79 155 0 3106 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 13052

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1037680/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=14388 CPUtime=282.21
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 3135 0 0 0 28217 4 0 0 25 0 1 0 707028446 14733312 3119 1992294400 134512640 135151029 4294956240 18446744073709551615 134551331 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 3597 3119 79 155 0 3440 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 14388

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1036912/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=15284 CPUtime=342.19
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 3338 0 0 0 34215 4 0 0 25 0 1 0 707028446 15650816 3322 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 3821 3322 79 155 0 3664 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 15284

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1036144/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=16220 CPUtime=402.17
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 3527 0 0 0 40213 4 0 0 25 0 1 0 707028446 16609280 3511 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 4055 3511 79 155 0 3898 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 16220

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1035184/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=17284 CPUtime=462.16
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 3755 0 0 0 46211 5 0 0 25 0 1 0 707028446 17698816 3739 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 4321 3739 79 155 0 4164 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 17284

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1034864/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=17636 CPUtime=522.14
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 3849 0 0 0 52209 5 0 0 25 0 1 0 707028446 18059264 3833 1992294400 134512640 135151029 4294956240 18446744073709551615 134520387 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 4409 3833 79 155 0 4252 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 17636

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1034096/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=18484 CPUtime=582.12
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4029 0 0 0 58207 5 0 0 25 0 1 0 707028446 18927616 4013 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 4621 4013 79 155 0 4464 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18484

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1033392/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=19396 CPUtime=642.1
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4223 0 0 0 64205 5 0 0 25 0 1 0 707028446 19861504 4207 1992294400 134512640 135151029 4294956240 18446744073709551615 134574578 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 4849 4207 79 155 0 4692 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19396

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1032816/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=20044 CPUtime=702.08
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4347 0 0 0 70203 5 0 0 25 0 1 0 707028446 20525056 4331 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5011 4331 79 155 0 4854 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 20044

[startup+762.305 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1032176/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=20692 CPUtime=762.07
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4507 0 0 0 76201 6 0 0 25 0 1 0 707028446 21188608 4491 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5173 4491 79 155 0 5016 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 20692

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1031664/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=21368 CPUtime=822.05
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4637 0 0 0 82199 6 0 0 25 0 1 0 707028446 21880832 4621 1992294400 134512640 135151029 4294956240 18446744073709551615 134580452 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5342 4621 79 155 0 5185 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 21368

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1031152/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=21896 CPUtime=882.03
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4745 0 0 0 88197 6 0 0 25 0 1 0 707028446 22421504 4729 1992294400 134512640 135151029 4294956240 18446744073709551615 134554777 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5474 4729 79 155 0 5317 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 21896

[startup+942.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1030896/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=22412 CPUtime=942.01
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4843 0 0 0 94195 6 0 0 25 0 1 0 707028446 22949888 4827 1992294400 134512640 135151029 4294956240 18446744073709551615 134576070 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5603 4827 79 155 0 5446 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 22412

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1030448/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=22968 CPUtime=1002
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 4952 0 0 0 100193 7 0 0 25 0 1 0 707028446 23519232 4936 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5742 4936 79 155 0 5585 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 22968

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1030000/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=23644 CPUtime=1061.98
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 5067 0 0 0 106191 7 0 0 25 0 1 0 707028446 24211456 5051 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 5911 5051 79 155 0 5754 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 23644

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1029104/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=24540 CPUtime=1121.97
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 5272 0 0 0 112189 8 0 0 25 0 1 0 707028446 25128960 5256 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 6135 5256 79 155 0 5978 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 24540

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1028656/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=25056 CPUtime=1181.95
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 5384 0 0 0 118187 8 0 0 25 0 1 0 707028446 25657344 5368 1992294400 134512640 135151029 4294956240 18446744073709551615 134574250 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 6264 5368 79 155 0 6107 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 25056



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 0.99 2/65 8135
/proc/meminfo: memFree=1028528/2055920 swapFree=4179868/4192956
[pid=8134] ppid=8132 vsize=25348 CPUtime=1200.04
/proc/8134/stat : 8134 (precosat) R 8132 8134 8033 0 -1 4194304 5417 0 0 0 119996 8 0 0 25 0 1 0 707028446 25956352 5401 1992294400 134512640 135151029 4294956240 18446744073709551615 134574655 0 0 4096 17442 0 0 0 17 1 0 0
/proc/8134/statm: 6337 5401 79 155 0 6180 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 25348

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): 1200.06
CPU user time (s): 1199.97
CPU system time (s): 0.087986
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 25348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.087986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5417
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= 2773

runsolver used 0.940856 second user time and 2.48062 second system time

The end

Launcher Data 

Begin job on node49 at 2009-03-29 06:36:00
IDJOB=1518563
IDBENCH=70690
IDSOLVER=507
FILE ID=node49/1518563-1238301360
PBS_JOBID= 9061056
Free space on /tmp= 66388 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/400/unif-k3-r4.25-v400-c1700-S714125262-017.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1518563-1238301360/watcher-1518563-1238301360 -o /tmp/evaluation-result-1518563-1238301360/solver-1518563-1238301360 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1518563-1238301360.cnf

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

MD5SUM BENCH= dfd8633a4f173899180c2a33f1de5594
RANDOM SEED=121684607

node49.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1050648 kB
Buffers:         96540 kB
Cached:         808888 kB
SwapCached:       6452 kB
Active:         262668 kB
Inactive:       651660 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1050648 kB
SwapTotal:     4192956 kB
SwapFree:      4179868 kB
Dirty:             748 kB
Writeback:           0 kB
Mapped:          14604 kB
Slab:            76676 kB
Committed_AS:  1762036 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66388 MiB
End job on node49 at 2009-03-29 06:56:03