Trace number 1517819

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) 1200.03 1200.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/380/
unif-k3-r4.25-v380-c1615-S1700363952-014.cnf
MD5SUM29b15a76839bb4e367777518dfae2822
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark27.5188
Satisfiable
(Un)Satisfiability was proved
Number of variables380
Number of clauses1615
Sum of the clauses size4845
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31615
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-1517819-1238291521.cnf
0.00/0.00	c found header 'p cnf 380 1615'
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     1615     380      0     0      0       0      0    0.0   0    0
0.00/0.00	c s    0.0     1594     367      0     0     13       0      0    0.0   0    0
0.00/0.00	c l    0.0     1594     367      0     0     13       0   1594    0.0   0    0
0.00/0.01	c R    0.0     1594     367      0     0     13     101    101   42.0  13    0
0.00/0.01	c R    0.0     1594     367      0     0     13     203    203   31.2  23    0
0.00/0.03	c N    0.0     1594     367      0     0     13     805    805   22.3  28    0
0.04/0.04	c B    0.0     1594     367      0     0     13    1002   1002   21.5  29    0
0.04/0.07	c +    0.1     1594     367      0     0     13    1594   1753   19.9  31    0
0.04/0.09	c +    0.1     1594     367      0     0     13    1990   1928   19.3  30    0
0.04/0.09	c B    0.1     1594     367      0     0     13    2002   1767   19.3  30    0
0.10/0.11	c N    0.1     1594     367      0     0     13    2410   1936   18.8  28    0
0.10/0.11	c +    0.1     1594     367      0     0     13    2485   2120   18.7  28    0
0.10/0.14	c +    0.1     1594     367      0     0     13    3105   2332   18.6  29    0
0.10/0.18	c +    0.2     1594     367      0     0     13    3881   2565   18.3  27    0
0.20/0.24	c +    0.2     1594     367      0     0     13    4851   2821   18.0  29    1
0.29/0.30	c +    0.3     1594     367      0     0     13    6062   3103   17.8  26    1
0.29/0.32	c N    0.3     1594     367      0     0     13    6424   3110   17.8  28    1
0.29/0.39	c +    0.4     1594     367      0     0     13    7577   3413   17.4  29    1
0.39/0.41	c B    0.4     1594     367      0     0     13    8006   3426   17.3  30    1
0.39/0.50	c
0.39/0.50	c       original/binary      fixed     eliminated      learned       agility
0.39/0.50	c   seconds        variables     equivalent    conflicts       height       MB
0.39/0.50	c
0.39/0.50	c +    0.5     1594     367      0     0     13    9470   3754   16.9  28    1
0.59/0.64	c +    0.6     1594     367      0     0     13   11835   4129   16.5  29    1
0.79/0.82	c +    0.8     1594     367      0     0     13   14790   4541   16.3  29    1
0.89/0.90	c N    0.9     1594     367      0     0     13   16053   4548   16.2  28    1
1.00/1.07	c +    1.1     1594     367      0     0     13   18485   4995   16.1  29    1
1.29/1.38	c +    1.4     1594     367      0     0     13   23107   5494   15.6  30    1
1.39/1.44	c B    1.4     1594     367      0     0     13   24011   5503   15.6  27    1
1.69/1.76	c +    1.8     1594     367      0     0     13   28880   6043   15.5  28    1
2.20/2.27	c +    2.3     1594     367      0     0     13   36101   6647   15.2  29    1
2.39/2.45	c N    2.5     1594     367      0     0     13   38508   6662   15.2  27    1
2.89/2.93	c +    2.9     1594     367      0     0     13   45125   7311   14.9  25    1
3.69/3.78	c +    3.8     1594     367      0     0     13   56405   8042   16.2  28    2
4.39/4.43	c B    4.4     1594     367      0     0     13   64029   8054   16.7  28    2
4.89/4.99	c +    5.0     1594     367      0     0     13   70506   8846   17.0  27    2
6.49/6.55	c +    6.5     1594     367      0     0     13   88131   9730   17.5  27    2
6.69/6.71	c N    6.7     1594     367      0     0     13   89812   9750   17.5  30    2
8.49/8.58	c +    8.6     1594     367      0     0     13  110160  10703   17.5  29    2
11.19/11.20	c +   11.2     1594     367      0     0     13  137700  11773   17.4  25    3
13.38/13.43	c B   13.4     1594     367      0     0     13  160046  11780   17.2  28    3
14.58/14.61	c
14.58/14.61	c       original/binary      fixed     eliminated      learned       agility
14.58/14.61	c   seconds        variables     equivalent    conflicts       height       MB
14.58/14.61	c
14.58/14.61	c +   14.6     1594     367      0     0     13  172129  12950   17.3  29    3
17.98/18.07	c N   18.1     1594     367      0     0     13  205187  12960   17.2  27    3
19.08/19.10	c +   19.1     1594     367      0     0     13  215160  14245   17.2  29    4
25.29/25.39	c +   25.4     1594     367      0     0     13  268950  15669   17.0  28    4
33.48/33.55	c +   33.5     1594     367      0     0     13  336186  17235   17.2  28    4
39.88/39.90	c B   39.9     1594     367      0     0     13  384101  17239   17.2  28    5
44.38/44.47	c +   44.5     1594     367      0     0     13  420230  18958   17.1  27    5
50.27/50.31	c N   50.3     1594     367      0     0     13  461600  18969   17.0  29    5
59.48/59.55	c +   59.5     1594     367      0     0     13  525289  20853   16.8  28    6
78.67/78.80	c +   78.8     1594     367      0     0     13  656610  22938   16.7  28    6
107.16/107.27	c +  107.2     1594     367      0     0     13  820762  25231   16.2  29    7
120.66/120.79	c B  120.8     1594     367      0     0     13  896205  25245   16.1  27    8
143.75/143.86	c N  143.8     1594     367      0     0     13 1025613  25270   15.8  28    8
143.85/143.91	c +  143.9     1594     367      0     0     13 1025951  27754   15.8  28    8
196.24/196.34	c +  196.3     1594     367      0     0     13 1282435  30529   15.4  29    9
267.51/267.66	c +  267.6     1594     367      0     0     13 1603041  33581   15.8  27   11
361.99/362.17	c +  362.1     1594     367      0     0     13 2003801  36939   15.6  29   12
373.68/373.80	c B  373.7     1594     367      0     0     13 2048394  36952   15.6  29   13
429.17/429.33	c N  429.2     1594     367      0     0     13 2255977  36955   15.7  27   14
498.55/498.80	c
498.55/498.80	c       original/binary      fixed     eliminated      learned       agility
498.55/498.80	c   seconds        variables     equivalent    conflicts       height       MB
498.55/498.80	c
498.55/498.80	c +  498.7     1594     367      0     0     13 2504751  40632   15.6  28   14
687.35/687.69	c +  687.5     1594     367      0     0     13 3130936  44695   15.8  28   16
949.98/950.37	c +  950.1     1594     367      0     0     13 3913672  49164   15.9  28   18
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	c
1200.01/1200.40	c 4608434 conflicts, 5389669 decisions, 1 random
1200.01/1200.40	c 0 iterations, 31 restarts, 8156 skipped
1200.01/1200.40	c 36 enlarged, 0 shrunken, 45061 rescored, 1021 rebiased
1200.01/1200.40	c 1 simplifications, 0 reductions
1200.01/1200.40	c
1200.01/1200.40	c vars: 0 fixed, 0 equiv, 13 elim, 0 merged
1200.01/1200.40	c elim: 5398 resolutions, 1 phases, 1 rounds
1200.01/1200.40	c sbst: 0% substituted, 0.0% nots, 0.0% ands, 0.0% xors, 0.0% ites
1200.01/1200.40	c arty: 0.00 and 0.00 xor average arity
1200.01/1200.40	c prbe: 19844 probed, 27 phases, 27 rounds
1200.01/1200.40	c prbe: 0 failed, 0 lifted, 0 merged
1200.01/1200.40	c sccs: 0 non trivial, 0 fixed, 0 merged
1200.01/1200.40	c hash: 0 units, 0 merged
1200.01/1200.40	c mins: 86029162 learned, 25% deleted, 105 strong, 24 depth
1200.01/1200.40	c subs: 0 forward, 0 backward, 0 doms
1200.01/1200.40	c strs: 0 forward, 0 backward
1200.01/1200.40	c doms: 0 dominators, 0 high, 0 low
1200.01/1200.40	c prps: 331457384 propagations, 0.28 megaprops
1200.01/1200.40	c
1200.01/1200.40	c 1200.0 seconds, 20 MB max, 430 MB recycled
1200.01/1200.40	c
1200.01/1200.40	c *** CAUGHT SIGNAL 15 ***
1200.01/1200.40	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-1517819-1238291521/watcher-1517819-1238291521 -o /tmp/evaluation-result-1517819-1238291521/solver-1517819-1238291521 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/precosat HOME/instance-1517819-1238291521.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32529
/proc/meminfo: memFree=1158848/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=916 CPUtime=0
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 146 0 0 0 0 0 0 0 18 0 1 0 1101817975 937984 130 1992294400 134512640 135151029 4294956240 18446744073709551615 134578461 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 229 130 79 155 0 72 0

[startup+0.0467711 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32529
/proc/meminfo: memFree=1158848/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=1048 CPUtime=0.04
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 182 0 0 0 4 0 0 0 18 0 1 0 1101817975 1073152 166 1992294400 134512640 135151029 4294956240 18446744073709551615 134682502 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 262 166 79 155 0 105 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1048

[startup+0.102777 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32529
/proc/meminfo: memFree=1158848/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=1180 CPUtime=0.1
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 217 0 0 0 10 0 0 0 18 0 1 0 1101817975 1208320 201 1992294400 134512640 135151029 4294956240 18446744073709551615 134552123 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 295 201 79 155 0 138 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301798 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32529
/proc/meminfo: memFree=1158848/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=1312 CPUtime=0.29
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 267 0 0 0 29 0 0 0 19 0 1 0 1101817975 1343488 251 1992294400 134512640 135151029 4294956240 18446744073709551615 134542806 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 328 251 79 155 0 171 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1312

[startup+0.70184 s]
/proc/loadavg: 0.91 0.95 0.98 3/64 32529
/proc/meminfo: memFree=1158848/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=1576 CPUtime=0.69
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 333 0 0 0 69 0 0 0 22 0 1 0 1101817975 1613824 317 1992294400 134512640 135151029 4294956240 18446744073709551615 134580636 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 394 317 79 155 0 237 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1576

[startup+1.50193 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32530
/proc/meminfo: memFree=1157752/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=1972 CPUtime=1.49
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 405 0 0 0 149 0 0 0 25 0 1 0 1101817975 2019328 389 1992294400 134512640 135151029 4294956240 18446744073709551615 134574399 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 493 389 79 155 0 336 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1972

[startup+3.1011 s]
/proc/loadavg: 0.91 0.95 0.98 2/65 32530
/proc/meminfo: memFree=1157240/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=2368 CPUtime=3.09
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 525 0 0 0 309 0 0 0 25 0 1 0 1101817975 2424832 509 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 592 509 79 155 0 435 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2368

[startup+6.30144 s]
/proc/loadavg: 0.92 0.95 0.98 2/65 32530
/proc/meminfo: memFree=1156280/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=3160 CPUtime=6.29
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 705 0 0 0 629 0 0 0 25 0 1 0 1101817975 3235840 689 1992294400 134512640 135151029 4294956240 18446744073709551615 134574094 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 790 689 79 155 0 633 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3160

[startup+12.7011 s]
/proc/loadavg: 0.93 0.95 0.98 2/65 32530
/proc/meminfo: memFree=1155448/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=3984 CPUtime=12.68
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 882 0 0 0 1268 0 0 0 25 0 1 0 1101817975 4079616 866 1992294400 134512640 135151029 4294956240 18446744073709551615 134546326 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 996 866 79 155 0 839 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 3984

[startup+25.5015 s]
/proc/loadavg: 0.94 0.96 0.98 2/65 32530
/proc/meminfo: memFree=1154168/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=5244 CPUtime=25.49
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 1196 0 0 0 2548 1 0 0 25 0 1 0 1101817975 5369856 1180 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 1311 1180 79 155 0 1154 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 5244

[startup+51.1012 s]
/proc/loadavg: 0.96 0.96 0.98 2/65 32530
/proc/meminfo: memFree=1153144/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=6384 CPUtime=51.07
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 1459 0 0 0 5106 1 0 0 25 0 1 0 1101817975 6537216 1443 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 1596 1443 79 155 0 1439 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6384

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/65 32530
/proc/meminfo: memFree=1151224/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=8464 CPUtime=102.26
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 1929 0 0 0 10224 2 0 0 25 0 1 0 1101817975 8667136 1913 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 2116 1913 79 155 0 1959 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 8464

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1149816/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=10140 CPUtime=162.25
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 2274 0 0 0 16222 3 0 0 25 0 1 0 1101817975 10383360 2258 1992294400 134512640 135151029 4294956240 18446744073709551615 134574596 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 2535 2258 79 155 0 2378 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 10140

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1148344/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=11888 CPUtime=222.22
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 2637 0 0 0 22219 3 0 0 25 0 1 0 1101817975 12173312 2621 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 2972 2621 79 155 0 2815 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 11888

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1147192/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=13144 CPUtime=282.21
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 2904 0 0 0 28217 4 0 0 25 0 1 0 1101817975 13459456 2888 1992294400 134512640 135151029 4294956240 18446744073709551615 134554809 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 3286 2888 79 155 0 3129 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 13144

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1146360/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=14008 CPUtime=342.19
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3117 0 0 0 34214 5 0 0 25 0 1 0 1101817975 14344192 3101 1992294400 134512640 135151029 4294956240 18446744073709551615 134555139 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 3502 3101 79 155 0 3345 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 14008

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1145400/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=15032 CPUtime=402.18
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3340 0 0 0 40212 6 0 0 25 0 1 0 1101817975 15392768 3324 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 3758 3324 79 155 0 3601 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 15032

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1144760/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=15828 CPUtime=462.16
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3518 0 0 0 46210 6 0 0 25 0 1 0 1101817975 16207872 3502 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 3957 3502 79 155 0 3800 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 15828

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32530
/proc/meminfo: memFree=1144248/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=16500 CPUtime=522.14
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3643 0 0 0 52208 6 0 0 25 0 1 0 1101817975 16896000 3627 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4125 3627 79 155 0 3968 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 16500

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 32536
/proc/meminfo: memFree=1143864/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=16800 CPUtime=582.12
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3748 0 0 0 58205 7 0 0 25 0 1 0 1101817975 17203200 3732 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4200 3732 79 155 0 4043 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 16800

[startup+642.302 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 548
/proc/meminfo: memFree=1142456/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=17608 CPUtime=642.07
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 3896 0 0 0 64199 8 0 0 25 0 1 0 1101817975 18030592 3880 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4402 3880 79 155 0 4245 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 17608

[startup+702.301 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 548
/proc/meminfo: memFree=1141688/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=18440 CPUtime=702.05
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4077 0 0 0 70196 9 0 0 25 0 1 0 1101817975 18882560 4061 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4610 4061 79 155 0 4453 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 18440

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1141432/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=19100 CPUtime=762.04
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4184 0 0 0 76195 9 0 0 25 0 1 0 1101817975 19558400 4168 1992294400 134512640 135151029 4294956240 18446744073709551615 134554575 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4775 4168 79 155 0 4618 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 19100

[startup+822.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1140728/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=19864 CPUtime=822.02
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4353 0 0 0 82193 9 0 0 25 0 1 0 1101817975 20340736 4337 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 4966 4337 79 155 0 4809 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 19864

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1140472/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=20188 CPUtime=881.99
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4417 0 0 0 88190 9 0 0 25 0 1 0 1101817975 20672512 4401 1992294400 134512640 135151029 4294956240 18446744073709551615 134578339 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5047 4401 79 155 0 4890 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 20188

[startup+942.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1140152/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=20644 CPUtime=941.99
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4504 0 0 0 94189 10 0 0 25 0 1 0 1101817975 21139456 4488 1992294400 134512640 135151029 4294956240 18446744073709551615 134554756 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5161 4488 79 155 0 5004 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 20644

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1139448/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=21524 CPUtime=1001.96
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4659 0 0 0 100186 10 0 0 25 0 1 0 1101817975 22040576 4643 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5381 4643 79 155 0 5224 0
Current children cumulated CPU time (s) 1001.96
Current children cumulated vsize (KiB) 21524

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1139192/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=21788 CPUtime=1061.95
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4723 0 0 0 106184 11 0 0 25 0 1 0 1101817975 22310912 4707 1992294400 134512640 135151029 4294956240 18446744073709551615 134574641 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5447 4707 79 155 0 5290 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 21788

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1138808/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=22184 CPUtime=1121.93
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4822 0 0 0 112182 11 0 0 25 0 1 0 1101817975 22716416 4806 1992294400 134512640 135151029 4294956240 18446744073709551615 134554814 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5546 4806 79 155 0 5389 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 22184

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1138360/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=22976 CPUtime=1181.91
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4952 0 0 0 118180 11 0 0 25 0 1 0 1101817975 23527424 4936 1992294400 134512640 135151029 4294956240 18446744073709551615 134554803 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5744 4936 79 155 0 5587 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 22976



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 548
/proc/meminfo: memFree=1138168/2055920 swapFree=4173368/4192956
[pid=32529] ppid=32527 vsize=23240 CPUtime=1200.01
/proc/32529/stat : 32529 (precosat) R 32527 32529 32279 0 -1 4194304 4991 0 0 0 119990 11 0 0 25 0 1 0 1101817975 23797760 4975 1992294400 134512640 135151029 4294956240 18446744073709551615 134577184 0 0 4096 17442 0 0 0 17 1 0 0
/proc/32529/statm: 5810 4975 79 155 0 5653 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 23240

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): 1200.03
CPU user time (s): 1199.9
CPU system time (s): 0.122981
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 23240

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.9
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4991
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= 1710

runsolver used 0.810876 second user time and 2.53561 second system time

The end

Launcher Data

Begin job on node19 at 2009-03-29 03:52:01
IDJOB=1517819
IDBENCH=70628
IDSOLVER=507
FILE ID=node19/1517819-1238291521
PBS_JOBID= 9060975
Free space on /tmp= 66404 MiB

SOLVER NAME= precosat 236
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/380/unif-k3-r4.25-v380-c1615-S1700363952-014.cnf
COMMAND LINE= HOME/precosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1517819-1238291521/watcher-1517819-1238291521 -o /tmp/evaluation-result-1517819-1238291521/solver-1517819-1238291521 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/precosat HOME/instance-1517819-1238291521.cnf

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

MD5SUM BENCH= 29b15a76839bb4e367777518dfae2822
RANDOM SEED=1997730591

node19.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		: 3000.235
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		: 3000.235
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:       1159328 kB
Buffers:         99212 kB
Cached:         690304 kB
SwapCached:      13360 kB
Active:          66664 kB
Inactive:       737964 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1159328 kB
SwapTotal:     4192956 kB
SwapFree:      4173368 kB
Dirty:             732 kB
Writeback:           0 kB
Mapped:          15596 kB
Slab:            77908 kB
Committed_AS:  2942304 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= 66404 MiB
End job on node19 at 2009-03-29 04:12:03