Trace number 1716536

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
IUT_BMB_SAT 1.0? (TO) 1200.09 1200.76

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-5-17-u.cnf
MD5SUM9f79c3f75a90db314ed315006ba97d6f
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables265064
Number of clauses1236517
Sum of the clauses size2853702
Maximum clause length10
Minimum clause length1
Number of clauses of size 122116
Number of clauses of size 2960717
Number of clauses of size 3203984
Number of clauses of size 45520
Number of clauses of size 522080
Number of clauses of size over 522100

Solver Data 

0.00/0.00	c IUT_BMB_SAT version 1.0
20.46/20.50	c WARNING: for repeatability, setting FPU to use double precision
20.46/20.50	c ============================[ Problem Statistics ]=============================
20.46/20.50	c |                                                                             |
20.46/20.50	c |  Number of variables:  265064                                               |
20.46/20.50	c |  Number of clauses:    963712                                               |
21.55/21.60	c |  Parsing time:         1.02         s                                       |
23.45/23.52	c ============================[ Search Statistics ]==============================
23.45/23.52	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
23.45/23.52	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
23.45/23.52	c ===============================================================================
23.45/23.52	c |         0 |   33730   225650   586058 |    75216        0    nan |  0.000 % |
23.66/23.75	c |       100 |   33728   225650   586058 |    82738       97     16 | 34.872 % |
23.86/23.90	c |       250 |   33725   225650   586058 |    91012      245     26 | 34.884 % |
24.06/24.11	c |       478 |   33725   225650   586058 |   100113      472     38 | 34.892 % |
24.46/24.58	c |       815 |   33717   225650   586058 |   110124      808     39 | 34.893 % |
25.26/25.35	c |      1323 |   33550   225650   586058 |   121137     1315     48 | 35.320 % |
26.76/26.85	c |      2082 |   32443   213018   554714 |   133250     2013     74 | 35.322 % |
28.26/28.35	c |      3224 |   32437   212946   554555 |   146576     3154     73 | 35.324 % |
30.86/30.96	c |      4932 |   32433   212897   554442 |   161233     4861     79 | 35.326 % |
33.65/33.75	c |      7495 |   32433   212897   554442 |   177356     7424     78 | 35.326 % |
37.95/38.02	c |     11343 |   32433   212897   554442 |   195092    11272     75 | 35.326 % |
47.04/47.16	c |     17110 |   32433   212897   554442 |   214601    17039     69 | 35.326 % |
61.43/61.57	c |     25760 |   32429   212858   554350 |   236062    25688     65 | 35.327 % |
82.81/82.98	c |     38734 |   32429   212858   554350 |   259668    38662     60 | 35.327 % |
118.48/118.66	c |     58195 |   32429   212858   554350 |   285635    58123     56 | 35.327 % |
179.24/179.43	c |     87388 |   32429   212858   554350 |   314198    87316     50 | 35.327 % |
282.60/282.84	c |    131177 |   32429   212858   554350 |   345618   131105     47 | 35.327 % |
469.33/469.64	c |    196864 |   32429   212858   554350 |   380180   196792     45 | 35.327 % |
825.14/825.64	c |    295391 |   32429   212858   554350 |   418198   295319     46 | 35.327 % |
1200.09/1200.72	c cannot read from file

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1716536-1240617033/watcher-1716536-1240617033 -o /tmp/evaluation-result-1716536-1240617033/solver-1716536-1240617033 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1716536-1240617033.cnf HOME 

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: 0.92 0.98 0.99 3/64 25199
/proc/meminfo: memFree=1153144/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=15776 CPUtime=0
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 135 0 0 0 0 0 0 0 20 0 1 0 89731888 16154624 118 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 3944 119 90 274 0 3667 0

[startup+0.0761041 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25199
/proc/meminfo: memFree=1153144/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=15776 CPUtime=0.06
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 1285 0 0 0 6 0 0 0 20 0 1 0 89731888 16154624 1268 1992294400 134512640 135635285 4294956208 18446744073709551615 134535289 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 3944 1269 90 274 0 3667 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 15776

[startup+0.102108 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25199
/proc/meminfo: memFree=1153144/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=15776 CPUtime=0.08
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 1700 0 0 0 7 1 0 0 20 0 1 0 89731888 16154624 1683 1992294400 134512640 135635285 4294956208 18446744073709551615 134543836 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 3944 1683 90 274 0 3667 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 15776

[startup+0.301136 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25199
/proc/meminfo: memFree=1153144/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=28896 CPUtime=0.28
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 6362 0 0 0 26 2 0 0 22 0 1 0 89731888 29589504 6345 1992294400 134512640 135635285 4294956208 18446744073709551615 134533644 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 7224 6346 90 274 0 6947 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 28896

[startup+0.701207 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 25199
/proc/meminfo: memFree=1153144/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=57324 CPUtime=0.69
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 14140 0 0 0 62 7 0 0 25 0 1 0 89731888 58699776 14123 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 14331 14123 97 274 0 14054 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 57324

[startup+1.50131 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25200
/proc/meminfo: memFree=1092528/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=66828 CPUtime=1.48
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 16513 0 0 0 140 8 0 0 25 0 1 0 89731888 68431872 16496 1992294400 134512640 135635285 4294956208 18446744073709551615 134530660 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 16707 16497 97 274 0 16430 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 66828

[startup+3.10155 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25200
/proc/meminfo: memFree=1080688/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=82800 CPUtime=3.08
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 20527 0 0 0 298 10 0 0 25 0 1 0 89731888 84787200 20510 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 20700 20510 97 274 0 20423 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 82800

[startup+6.30202 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 25200
/proc/meminfo: memFree=1046896/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=115800 CPUtime=6.28
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 28767 0 0 0 614 14 0 0 25 0 1 0 89731888 118579200 28750 1992294400 134512640 135635285 4294956208 18446744073709551615 134534165 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 28950 28750 97 274 0 28673 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 115800

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25200
/proc/meminfo: memFree=960880/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=204108 CPUtime=12.68
/proc/25199/stat : 25199 (IUT_BMB_SAT) R 25197 25199 24855 0 -1 4194304 50843 0 0 0 1244 24 0 0 25 0 1 0 89731888 209006592 50826 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 1 0 0
/proc/25199/statm: 51027 50826 97 274 0 50750 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 204108

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=836192/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=77596 CPUtime=4.99
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 21355 0 0 0 488 11 0 0 25 0 1 0 89733939 79458304 18099 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 19399 18099 85 178 0 19219 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 310616

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=836320/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=77596 CPUtime=30.57
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 21355 0 0 0 3046 11 0 0 25 0 1 0 89733939 79458304 18099 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 19399 18099 85 178 0 19219 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 310616

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=836256/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=77868 CPUtime=81.72
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 21379 0 0 0 8161 11 0 0 25 0 1 0 89733939 79736832 18123 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 19467 18123 85 178 0 19287 0
Current children cumulated CPU time (s) 102.19
Current children cumulated vsize (KiB) 310888

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=836128/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=78008 CPUtime=141.69
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 21432 0 0 0 14158 11 0 0 25 0 1 0 89733939 79880192 18176 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 19502 18176 85 178 0 19322 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 311028

[startup+222.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=833504/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=80976 CPUtime=201.66
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 22108 0 0 0 20154 12 0 0 25 0 1 0 89733939 82919424 18852 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 20244 18852 85 178 0 20064 0
Current children cumulated CPU time (s) 222.13
Current children cumulated vsize (KiB) 313996

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=828512/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=86076 CPUtime=261.63
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 23395 0 0 0 26150 13 0 0 25 0 1 0 89733939 88141824 20139 1992294400 134512640 135243223 4294956304 18446744073709551615 134558303 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 21519 20139 85 178 0 21339 0
Current children cumulated CPU time (s) 282.1
Current children cumulated vsize (KiB) 319096

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=823136/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=91608 CPUtime=321.61
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 24698 0 0 0 32147 14 0 0 25 0 1 0 89733939 93806592 21442 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 22902 21442 85 178 0 22722 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 324628

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25202
/proc/meminfo: memFree=819296/2055920 swapFree=4192956/4192956

################
# More data... #
################

/proc/meminfo: memFree=795744/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=119388 CPUtime=741.41
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 31542 0 0 0 74119 22 0 0 25 0 1 0 89733939 122253312 28286 1992294400 134512640 135243223 4294956304 18446744073709551615 134555729 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 29847 28286 85 178 0 29667 0
Current children cumulated CPU time (s) 761.88
Current children cumulated vsize (KiB) 352408

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=792992/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=122140 CPUtime=801.37
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 32236 0 0 0 80115 22 0 0 25 0 1 0 89733939 125071360 28980 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 30535 28980 85 178 0 30355 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 355160

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=789792/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=125396 CPUtime=861.36
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 33035 0 0 0 86113 23 0 0 25 0 1 0 89733939 128405504 29779 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 31349 29779 85 178 0 31169 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 358416

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=786848/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=128860 CPUtime=921.32
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 33758 0 0 0 92109 23 0 0 25 0 1 0 89733939 131952640 30502 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 32215 30502 85 178 0 32035 0
Current children cumulated CPU time (s) 941.79
Current children cumulated vsize (KiB) 361880

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=783840/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=131880 CPUtime=981.3
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 34511 0 0 0 98106 24 0 0 25 0 1 0 89733939 135045120 31255 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 32970 31255 85 178 0 32790 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 364900

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=781344/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=134376 CPUtime=1041.28
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 35140 0 0 0 104103 25 0 0 25 0 1 0 89733939 137601024 31884 1992294400 134512640 135243223 4294956304 18446744073709551615 134558275 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 33594 31884 85 178 0 33414 0
Current children cumulated CPU time (s) 1061.75
Current children cumulated vsize (KiB) 367396

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=778272/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=137456 CPUtime=1101.24
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 35905 0 0 0 110098 26 0 0 25 0 1 0 89733939 140754944 32649 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 34364 32649 85 178 0 34184 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 370476

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=775712/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=139880 CPUtime=1161.22
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 36538 0 0 0 116095 27 0 0 25 0 1 0 89733939 143237120 33282 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 34970 33282 85 178 0 34790 0
Current children cumulated CPU time (s) 1181.69
Current children cumulated vsize (KiB) 372900



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=775072/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=140576 CPUtime=1179.62
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 36695 0 0 0 117935 27 0 0 25 0 1 0 89733939 143949824 33439 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 35144 33439 85 178 0 34964 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 373596

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 25208
/proc/meminfo: memFree=775072/2055920 swapFree=4192956/4192956
[pid=25199] ppid=25197 vsize=227664 CPUtime=20.46
/proc/25199/stat : 25199 (IUT_BMB_SAT) S 25197 25199 24855 0 -1 4194304 57653 0 0 0 1666 380 0 0 25 0 1 0 89731888 233127936 56742 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/25199/statm: 56916 56742 105 274 0 56639 0
[pid=25201] ppid=25199 vsize=5356 CPUtime=0.01
/proc/25201/stat : 25201 (sh) S 25199 25199 24855 0 -1 4194304 270 0 0 0 0 1 0 0 18 0 1 0 89733936 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 272836911940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25201/statm: 1339 232 193 169 0 50 0
[pid=25202] ppid=25201 vsize=140576 CPUtime=1179.62
/proc/25202/stat : 25202 (minisat) R 25201 25199 24855 0 -1 4194304 36695 0 0 0 117935 27 0 0 25 0 1 0 89733939 143949824 33439 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/25202/statm: 35144 33439 85 178 0 34964 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 373596

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25199 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=673465
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=857413
# CPU time returned by wait4() is 20.5309
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.76
CPU time (s): 1200.09
CPU user time (s): 1196.01
CPU system time (s): 4.08
CPU usage (%): 99.9445
Max. virtual memory (cumulated for all children) (KiB): 373596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.6735
system time used= 3.85741
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 60333
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= 7
involuntary context switches= 65

runsolver used 1.09483 second user time and 3.2755 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-25 01:50:35
IDJOB=1716536
IDBENCH=20383
IDSOLVER=523
FILE ID=node39/1716536-1240617033
PBS_JOBID= 9186275
Free space on /tmp= 66256 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/total-5-17-u.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1716536-1240617033/watcher-1716536-1240617033 -o /tmp/evaluation-result-1716536-1240617033/solver-1716536-1240617033 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1716536-1240617033.cnf HOME

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

MD5SUM BENCH= 9f79c3f75a90db314ed315006ba97d6f
RANDOM SEED=1930092341

node39.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		: 3000.281
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		: 3000.281
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:       1153688 kB
Buffers:         97224 kB
Cached:         694704 kB
SwapCached:          0 kB
Active:          56076 kB
Inactive:       749832 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1153688 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:           24580 kB
Writeback:           0 kB
Mapped:          23716 kB
Slab:            82344 kB
Committed_AS:   404740 kB
PageTables:       1392 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= 66236 MiB
End job on node39 at 2009-04-25 02:10:37