Trace number 1553378

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) 1200.03 1200.64

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
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 variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
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 IUT_BMB_SAT version 1.0
8.38/8.41	c WARNING: for repeatability, setting FPU to use double precision
8.38/8.41	c ============================[ Problem Statistics ]=============================
8.38/8.41	c |                                                                             |
8.38/8.41	c |  Number of variables:  153834                                               |
8.38/8.41	c |  Number of clauses:    459941                                               |
8.87/8.99	c |  Parsing time:         0.53         s                                       |
71.23/71.35	c ============================[ Search Statistics ]==============================
71.23/71.35	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
71.23/71.35	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
71.23/71.35	c ===============================================================================
71.23/71.35	c |         0 |    6503   164075  4647905 |    54691        0    nan |  0.000 % |
71.84/71.98	c |       103 |    6503   164075  4647905 |    60160      103     25 |  0.000 % |
72.45/72.58	c |       254 |    6503   164075  4647905 |    66176      254     15 |  0.000 % |
73.55/73.68	c |       479 |    6503   164075  4647905 |    72794      479     12 |  0.000 % |
74.04/74.11	c |       818 |    6503   164075  4647905 |    80074      818     36 |  0.000 % |
74.64/74.74	c |      1324 |    6503   164075  4647905 |    88081     1324     51 |  0.000 % |
75.64/75.77	c |      2088 |    6503   164075  4647905 |    96889     2088     65 |  0.000 % |
77.44/77.53	c |      3227 |    6503   164075  4647905 |   106578     3227     73 |  0.000 % |
79.14/79.23	c |      4935 |    6503   164075  4647905 |   117236     4935     80 |  0.000 % |
81.34/81.48	c |      7497 |    6503   164075  4647905 |   128960     7497    120 |  0.000 % |
84.73/84.88	c |     11342 |    6503   164075  4647905 |   141856    11342    131 |  0.000 % |
88.83/88.91	c |     17114 |    6503   164075  4647905 |   156041    17114    203 |  0.000 % |
97.13/97.20	c |     25763 |    6503   164075  4647905 |   171645    25763    328 |  0.000 % |
111.02/111.16	c |     38737 |    6503   164075  4647905 |   188810    38737    337 |  0.000 % |
138.10/138.22	c |     58199 |    6503   164075  4647905 |   207691    58199    318 |  0.000 % |
175.58/175.79	c |     87391 |    6503   164075  4647905 |   228460    87391    330 |  0.000 % |
290.53/290.72	c |    131181 |    6503   164075  4647905 |   251306   131181    454 |  0.000 % |
508.44/508.73	c |    196866 |    6503   164075  4647905 |   276437   196866    537 |  0.000 % |
900.36/900.81	c |    295392 |    6503   164075  4647905 |   304081    45703    647 |  0.000 % |
1200.03/1200.61	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-1553378-1238714322/watcher-1553378-1238714322 -o /tmp/evaluation-result-1553378-1238714322/solver-1553378-1238714322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1553378-1238714322.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: 1.00 1.00 1.06 3/73 12563
/proc/meminfo: memFree=1264872/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=6676 CPUtime=0
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 201 0 0 0 0 0 0 0 18 0 1 0 1144097132 6836224 184 1992294400 134512640 135635285 4294956208 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 1669 184 90 274 0 1392 0

[startup+0.028581 s]
/proc/loadavg: 1.00 1.00 1.06 3/73 12563
/proc/meminfo: memFree=1264872/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=6676 CPUtime=0.02
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 604 0 0 0 2 0 0 0 18 0 1 0 1144097132 6836224 587 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 1669 588 90 274 0 1392 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 6676

[startup+0.101588 s]
/proc/loadavg: 1.00 1.00 1.06 3/73 12563
/proc/meminfo: memFree=1264872/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=11488 CPUtime=0.09
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 2503 0 0 0 9 0 0 0 18 0 1 0 1144097132 11763712 2486 1992294400 134512640 135635285 4294956208 18446744073709551615 134533635 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 2872 2486 90 274 0 2595 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11488

[startup+0.30161 s]
/proc/loadavg: 1.00 1.00 1.06 3/73 12563
/proc/meminfo: memFree=1264872/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=29176 CPUtime=0.29
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 7107 0 0 0 27 2 0 0 19 0 1 0 1144097132 29876224 7090 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 7294 7090 97 274 0 7017 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29176

[startup+0.701653 s]
/proc/loadavg: 1.00 1.00 1.06 3/73 12563
/proc/meminfo: memFree=1264872/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=33796 CPUtime=0.69
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 8277 0 0 0 67 2 0 0 23 0 1 0 1144097132 34607104 8260 1992294400 134512640 135635285 4294956208 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 8449 8260 97 274 0 8172 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33796

[startup+1.50275 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 12564
/proc/meminfo: memFree=1228896/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=42244 CPUtime=1.5
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 10382 0 0 0 146 4 0 0 25 0 1 0 1144097132 43257856 10365 1992294400 134512640 135635285 4294956208 18446744073709551615 135072790 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 10561 10365 97 274 0 10284 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 42244

[startup+3.10191 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 12564
/proc/meminfo: memFree=1217440/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=57556 CPUtime=3.09
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 14205 0 0 0 304 5 0 0 25 0 1 0 1144097132 58937344 14188 1992294400 134512640 135635285 4294956208 18446744073709551615 134693502 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 14389 14188 97 274 0 14112 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 57556

[startup+6.30125 s]
/proc/loadavg: 1.00 1.00 1.06 2/74 12564
/proc/meminfo: memFree=1170592/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=6.28
/proc/12563/stat : 12563 (IUT_BMB_SAT) R 12561 12563 12400 0 -1 4194304 24761 0 0 0 610 18 0 0 25 0 1 0 1144097132 98873344 23960 1992294400 134512640 135635285 4294956208 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12563/statm: 24139 23960 100 274 0 23862 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 96556

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.06 2/76 12566
/proc/meminfo: memFree=1037136/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=149456 CPUtime=4.27
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 35538 0 0 0 412 15 0 0 25 0 1 0 1144097973 153042944 35518 1992294400 134512640 135243223 4294956304 18446744073709551615 134764447 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 37364 35518 78 178 0 37184 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 251368

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 1.05 2/76 12566
/proc/meminfo: memFree=948560/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=226148 CPUtime=17.07
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 53270 0 0 0 1684 23 0 0 25 0 1 0 1144097973 231575552 53250 1992294400 134512640 135243223 4294956304 18446744073709551615 134522845 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 56537 53250 78 178 0 56357 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 328060

[startup+51.101 s]
/proc/loadavg: 1.00 1.00 1.05 2/76 12566
/proc/meminfo: memFree=935376/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=239148 CPUtime=42.65
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 56351 0 0 0 4241 24 0 0 25 0 1 0 1144097973 244887552 56331 1992294400 134512640 135243223 4294956304 18446744073709551615 134541748 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 59787 56331 78 178 0 59607 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 341060

[startup+102.307 s]
/proc/loadavg: 1.00 1.00 1.05 2/76 12566
/proc/meminfo: memFree=936848/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=232044 CPUtime=93.84
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 58374 0 0 0 9359 25 0 0 25 0 1 0 1144097973 237613056 55997 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 58011 55997 85 178 0 57831 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 333956

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/76 12566
/proc/meminfo: memFree=902544/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=264232 CPUtime=153.81
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 67162 0 0 0 15348 33 0 0 25 0 1 0 1144097973 270573568 64785 1992294400 134512640 135243223 4294956304 18446744073709551615 134555646 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 66058 64785 85 178 0 65878 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 366144

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/76 12566
/proc/meminfo: memFree=834256/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=331840 CPUtime=213.77
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 84041 0 0 0 21331 46 0 0 25 0 1 0 1144097973 339804160 81664 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 82960 81664 85 178 0 82780 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 433752

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.03 2/76 12566
/proc/meminfo: memFree=777808/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=388624 CPUtime=273.75
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 98251 0 0 0 27316 59 0 0 25 0 1 0 1144097973 397950976 95874 1992294400 134512640 135243223 4294956304 18446744073709551615 134558589 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 97156 95874 85 178 0 96976 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 490536

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.02 2/76 12566
/proc/meminfo: memFree=717648/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=448424 CPUtime=333.73
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 113146 0 0 0 33300 73 0 0 25 0 1 0 1144097973 459186176 110769 1992294400 134512640 135243223 4294956304 18446744073709551615 134558569 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 112106 110769 85 178 0 111926 0

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

/proc/meminfo: memFree=430032/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=735852 CPUtime=693.56
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 184951 0 0 0 69223 133 0 0 25 0 1 0 1144097973 753512448 182574 1992294400 134512640 135243223 4294956304 18446744073709551615 134558565 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 183963 182574 85 178 0 183783 0
Current children cumulated CPU time (s) 701.95
Current children cumulated vsize (KiB) 837764

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=381584/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=783980 CPUtime=753.53
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 196982 0 0 0 75212 141 0 0 25 0 1 0 1144097973 802795520 194605 1992294400 134512640 135243223 4294956304 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 195995 194605 85 178 0 195815 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 885892

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=344976/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=820820 CPUtime=813.5
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 206196 0 0 0 81201 149 0 0 25 0 1 0 1144097973 840519680 203819 1992294400 134512640 135243223 4294956304 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 205205 203819 85 178 0 205025 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 922732

[startup+882.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331600/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=873.47
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209429 0 0 0 87195 152 0 0 25 0 1 0 1144097973 853774336 207052 1992294400 134512640 135243223 4294956304 18446744073709551615 134558272 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207052 85 178 0 208261 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 935676

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331536/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=933.45
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209430 0 0 0 93193 152 0 0 25 0 1 0 1144097973 853774336 207053 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207053 85 178 0 208261 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 935676

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331536/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=993.43
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209430 0 0 0 99190 153 0 0 25 0 1 0 1144097973 853774336 207053 1992294400 134512640 135243223 4294956304 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207053 85 178 0 208261 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 935676

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331472/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=1053.4
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209430 0 0 0 105187 153 0 0 25 0 1 0 1144097973 853774336 207053 1992294400 134512640 135243223 4294956304 18446744073709551615 134558272 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207053 85 178 0 208261 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 935676

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331472/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=1113.37
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209431 0 0 0 111184 153 0 0 25 0 1 0 1144097973 853774336 207054 1992294400 134512640 135243223 4294956304 18446744073709551615 134555693 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207054 85 178 0 208261 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 935676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331472/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=1173.35
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209431 0 0 0 117182 153 0 0 25 0 1 0 1144097973 853774336 207054 1992294400 134512640 135243223 4294956304 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207054 85 178 0 208261 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 935676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/76 12566
/proc/meminfo: memFree=331472/2055920 swapFree=4164832/4192956
[pid=12563] ppid=12561 vsize=96556 CPUtime=8.39
/proc/12563/stat : 12563 (IUT_BMB_SAT) S 12561 12563 12400 0 -1 4194304 24767 0 0 0 670 169 0 0 25 0 1 0 1144097132 98873344 23965 1992294400 134512640 135635285 4294956208 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/12563/statm: 24139 23965 105 274 0 23862 0
[pid=12565] ppid=12563 vsize=5356 CPUtime=0
/proc/12565/stat : 12565 (sh) S 12563 12563 12400 0 -1 4194304 270 0 0 0 0 0 0 0 25 0 1 0 1144097972 5484544 232 1992294400 4194304 4889804 548682068880 18446744073709551615 269807575876 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12565/statm: 1339 232 193 169 0 50 0
[pid=12566] ppid=12565 vsize=833764 CPUtime=1191.64
/proc/12566/stat : 12566 (minisat) R 12565 12563 12400 0 -1 4194304 209431 0 0 0 119011 153 0 0 25 0 1 0 1144097973 853774336 207054 1992294400 134512640 135243223 4294956304 18446744073709551615 134558242 0 0 4096 3 0 0 0 17 0 0 0
/proc/12566/statm: 208441 207054 85 178 0 208261 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 935676

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 12563 and gives
#  childrusage.ru_utime.tv_sec=6
#  childrusage.ru_utime.tv_usec=709979
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=715739
# CPU time returned by wait4() is 8.42572
# while last known CPU time is 1200.03
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.64
CPU time (s): 1200.03
CPU user time (s): 1196.81
CPU system time (s): 3.22
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 935676

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 6.70998
system time used= 1.71574
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 26266
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= 6
involuntary context switches= 41

runsolver used 1.18782 second user time and 3.22251 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-03 01:18:43
IDJOB=1553378
IDBENCH=70760
IDSOLVER=523
FILE ID=node81/1553378-1238714322
PBS_JOBID= 9085298
Free space on /tmp= 126304 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1553378-1238714322/watcher-1553378-1238714322 -o /tmp/evaluation-result-1553378-1238714322/solver-1553378-1238714322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1553378-1238714322.cnf HOME

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

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=628845233

node81.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		: 3000.220
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		: 3000.220
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1265288 kB
Buffers:        101940 kB
Cached:         574528 kB
SwapCached:      19104 kB
Active:         385708 kB
Inactive:       311632 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1265288 kB
SwapTotal:     4192956 kB
SwapFree:      4164832 kB
Dirty:           10044 kB
Writeback:           0 kB
Mapped:          26532 kB
Slab:            78160 kB
Committed_AS:  3124500 kB
PageTables:       2084 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= 126296 MiB
End job on node81 at 2009-04-03 01:38:46