Trace number 1532636

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 1200.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
MD5SUMa3bc6e5867287d61e63c82ab3d8a4844
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark270.826
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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
0.29/0.37	c WARNING: for repeatability, setting FPU to use double precision
0.29/0.37	c ============================[ Problem Statistics ]=============================
0.29/0.37	c |                                                                             |
0.29/0.37	c |  Number of variables:  10000                                                |
0.29/0.37	c |  Number of clauses:    42000                                                |
0.35/0.43	c |  Parsing time:         0.06         s                                       |
0.35/0.51	c ============================[ Search Statistics ]==============================
0.35/0.51	c | Conflicts |          ORIGINAL         |          LEARNT          | Progress |
0.35/0.51	c |           |    Vars  Clauses Literals |    Limit  Clauses Lit/Cl |          |
0.35/0.51	c ===============================================================================
0.35/0.51	c |         0 |    9727    41509   125964 |    13836        0    nan |  0.000 % |
0.35/0.54	c |       101 |    9727    41509   125964 |    15219      101    144 |  0.000 % |
0.35/0.59	c |       251 |    9727    41509   125964 |    16741      251    150 |  0.000 % |
0.35/0.65	c |       476 |    9727    41509   125964 |    18416      476    158 |  0.000 % |
0.35/0.76	c |       816 |    9727    41509   125964 |    20257      816    169 |  0.000 % |
0.35/0.90	c |      1322 |    9727    41509   125964 |    22283     1322    173 |  0.000 % |
1.07/1.13	c |      2081 |    9727    41509   125964 |    24511     2081    183 |  0.000 % |
1.37/1.49	c |      3220 |    9727    41509   125964 |    26963     3220    174 |  0.000 % |
1.97/2.08	c |      4928 |    9727    41509   125964 |    29659     4928    188 |  0.000 % |
2.97/3.00	c |      7493 |    9727    41509   125964 |    32625     7493    187 |  0.000 % |
4.47/4.56	c |     11337 |    9727    41509   125964 |    35887    11337    199 |  0.000 % |
7.17/7.20	c |     17103 |    9727    41509   125964 |    39476    17103    202 |  0.000 % |
11.86/11.99	c |     25752 |    9727    41509   125964 |    43424    25752    209 |  0.000 % |
20.46/20.53	c |     38726 |    9727    41509   125964 |    47766    38726    221 |  0.000 % |
35.06/35.14	c |     58187 |    9727    41509   125964 |    52543    20860    238 |  0.000 % |
59.65/59.70	c |     87380 |    9727    41509   125964 |    57797    50053    256 |  0.000 % |
104.23/104.31	c |    131173 |    9727    41509   125964 |    63577    46911    235 |  0.000 % |
172.30/172.48	c |    196858 |    9727    41509   125964 |    69935    59839    247 |  0.000 % |
299.65/299.87	c |    295386 |    9727    41509   125964 |    76928    41775    259 |  0.000 % |
533.76/534.09	c |    443175 |    9727    41509   125964 |    84621    61059    249 |  0.000 % |
926.29/926.79	c |    664859 |    9727    41509   125964 |    93083    70629    258 |  0.000 % |
1200.00/1200.51	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:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1532636-1238391238/watcher-1532636-1238391238 -o /tmp/evaluation-result-1532636-1238391238/solver-1532636-1238391238 -C 1200 -W 1800 -M 1800 --output-limit 1,15 IUT_BMB_SAT HOME/instance-1532636-1238391238.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 0.99 3/64 4956
/proc/meminfo: memFree=1458048/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=1780 CPUtime=0
/proc/4956/stat : 4956 (IUT_BMB_SAT) R 4954 4956 4704 0 -1 4194304 191 0 0 0 0 0 0 0 18 0 1 0 1111786618 1822720 174 1992294400 134512640 135635285 4294956224 18446744073709551615 134533654 0 0 4096 0 0 0 0 17 0 0 0
/proc/4956/statm: 445 175 92 274 0 168 0

[startup+0.097085 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4956
/proc/meminfo: memFree=1458048/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=4292 CPUtime=0.09
/proc/4956/stat : 4956 (IUT_BMB_SAT) R 4954 4956 4704 0 -1 4194304 894 0 0 0 9 0 0 0 18 0 1 0 1111786618 4395008 877 1992294400 134512640 135635285 4294956224 18446744073709551615 135070328 0 0 4096 0 0 0 0 17 0 0 0
/proc/4956/statm: 1073 878 97 274 0 796 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4292

[startup+0.101085 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4956
/proc/meminfo: memFree=1458048/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=4424 CPUtime=0.09
/proc/4956/stat : 4956 (IUT_BMB_SAT) R 4954 4956 4704 0 -1 4194304 909 0 0 0 9 0 0 0 18 0 1 0 1111786618 4530176 892 1992294400 134512640 135635285 4294956224 18446744073709551615 135132382 0 0 4096 0 0 0 0 17 0 0 0
/proc/4956/statm: 1106 892 97 274 0 829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4424

[startup+0.301103 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4956
/proc/meminfo: memFree=1458048/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.29
/proc/4956/stat : 4956 (IUT_BMB_SAT) R 4954 4956 4704 0 -1 4194304 1079 0 0 0 19 10 0 0 19 0 1 0 1111786618 5206016 1062 1992294400 134512640 135635285 4294956224 18446744073709551615 135132478 0 0 4096 0 0 0 0 17 0 0 0
/proc/4956/statm: 1271 1062 99 274 0 994 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5084

[startup+0.701139 s]
/proc/loadavg: 1.00 1.00 0.99 3/64 4956
/proc/meminfo: memFree=1458048/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
Current children cumulated CPU time (s) 0.35
Current children cumulated vsize (KiB) 5084

[startup+1.50221 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1448040/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=7456 CPUtime=1.12
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 1757 0 0 0 112 0 0 0 25 0 1 0 1111786655 7634944 1625 1992294400 134512640 135243223 4294956320 18446744073709551615 134565016 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 1864 1625 85 178 0 1684 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 17896

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1445352/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=10888 CPUtime=2.72
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 2637 0 0 0 271 1 0 0 25 0 1 0 1111786655 11149312 2505 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 2722 2505 85 178 0 2542 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21328

[startup+6.30164 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1438184/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=17776 CPUtime=5.92
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 4329 0 0 0 589 3 0 0 25 0 1 0 1111786655 18202624 4197 1992294400 134512640 135243223 4294956320 18446744073709551615 134747750 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 4444 4197 85 178 0 4264 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 28216

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1426856/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=28520 CPUtime=12.31
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 7002 0 0 0 1226 5 0 0 25 0 1 0 1111786655 29204480 6870 1992294400 134512640 135243223 4294956320 18446744073709551615 134564954 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 7130 6870 85 178 0 6950 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 38960

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1406952/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=47496 CPUtime=25.11
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 11778 0 0 0 2502 9 0 0 25 0 1 0 1111786655 48635904 11646 1992294400 134512640 135243223 4294956320 18446744073709551615 134558288 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 11874 11646 85 178 0 11694 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 57936

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1403688/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=50268 CPUtime=50.7
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 12473 0 0 0 5060 10 0 0 25 0 1 0 1111786655 51474432 12341 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 12567 12341 85 178 0 12387 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 60708

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.99 2/67 4959
/proc/meminfo: memFree=1387240/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=66636 CPUtime=101.88
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 16575 0 0 0 10174 14 0 0 25 0 1 0 1111786655 68235264 16443 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 16659 16443 85 178 0 16479 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 77076

[startup+162.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 4959
/proc/meminfo: memFree=1383720/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=70292 CPUtime=161.86
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 17448 0 0 0 16171 15 0 0 25 0 1 0 1111786655 71979008 17316 1992294400 134512640 135243223 4294956320 18446744073709551615 134555665 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 17573 17316 85 178 0 17393 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 80732

[startup+222.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/67 4959
/proc/meminfo: memFree=1375144/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=78872 CPUtime=221.83
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 19599 0 0 0 22166 17 0 0 25 0 1 0 1111786655 80764928 19467 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 19718 19467 85 178 0 19538 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89312

[startup+282.301 s]
/proc/loadavg: 1.08 1.03 1.00 2/67 4959
/proc/meminfo: memFree=1368360/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0

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

/proc/meminfo: memFree=1348200/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=105732 CPUtime=761.62
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 26307 0 0 0 76139 23 0 0 25 0 1 0 1111786655 108269568 26175 1992294400 134512640 135243223 4294956320 18446744073709551615 134555584 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 26433 26175 85 178 0 26253 0
Current children cumulated CPU time (s) 761.97
Current children cumulated vsize (KiB) 116172

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1348200/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=105732 CPUtime=821.58
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 26307 0 0 0 82135 23 0 0 25 0 1 0 1111786655 108269568 26175 1992294400 134512640 135243223 4294956320 18446744073709551615 134555707 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 26433 26175 85 178 0 26253 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 116172

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1348200/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=105732 CPUtime=881.56
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 26307 0 0 0 88133 23 0 0 25 0 1 0 1111786655 108269568 26175 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 26433 26175 85 178 0 26253 0
Current children cumulated CPU time (s) 881.91
Current children cumulated vsize (KiB) 116172

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1348200/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=105732 CPUtime=941.54
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 26308 0 0 0 94131 23 0 0 25 0 1 0 1111786655 108269568 26176 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 26433 26176 85 178 0 26253 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 116172

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1343720/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=110368 CPUtime=1001.53
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 27432 0 0 0 100128 25 0 0 25 0 1 0 1111786655 113016832 27300 1992294400 134512640 135243223 4294956320 18446744073709551615 134555744 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 27592 27300 85 178 0 27412 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 120808

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1343720/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=110368 CPUtime=1061.5
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 27432 0 0 0 106125 25 0 0 25 0 1 0 1111786655 113016832 27300 1992294400 134512640 135243223 4294956320 18446744073709551615 134555650 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 27592 27300 85 178 0 27412 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 120808

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1329896/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=124184 CPUtime=1121.48
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 30882 0 0 0 112119 29 0 0 25 0 1 0 1111786655 127164416 30750 1992294400 134512640 135243223 4294956320 18446744073709551615 134555648 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 31046 30750 85 178 0 30866 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 134624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1329896/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=124184 CPUtime=1181.45
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 30882 0 0 0 118116 29 0 0 25 0 1 0 1111786655 127164416 30750 1992294400 134512640 135243223 4294956320 18446744073709551615 134555504 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 31046 30750 85 178 0 30866 0
Current children cumulated CPU time (s) 1181.8
Current children cumulated vsize (KiB) 134624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1329896/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=124184 CPUtime=1199.65
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 30882 0 0 0 119936 29 0 0 25 0 1 0 1111786655 127164416 30750 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 31046 30750 85 178 0 30866 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134624

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 4961
/proc/meminfo: memFree=1329896/2055920 swapFree=4178352/4192956
[pid=4956] ppid=4954 vsize=5084 CPUtime=0.35
/proc/4956/stat : 4956 (IUT_BMB_SAT) S 4954 4956 4704 0 -1 4194304 1086 0 0 0 21 14 0 0 20 0 1 0 1111786618 5206016 1068 1992294400 134512640 135635285 4294956224 18446744073709551615 135129070 0 65536 4102 0 18446744071563356171 0 0 17 0 0 0
/proc/4956/statm: 1271 1068 105 274 0 994 0
[pid=4958] ppid=4956 vsize=5356 CPUtime=0
/proc/4958/stat : 4958 (sh) S 4956 4956 4704 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 1111786654 5484544 232 1992294400 4194304 4889804 548682068912 18446744073709551615 221954761540 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/4958/statm: 1339 232 193 169 0 50 0
[pid=4959] ppid=4958 vsize=124184 CPUtime=1199.65
/proc/4959/stat : 4959 (minisat) R 4958 4956 4704 0 -1 4194304 30882 0 0 0 119936 29 0 0 25 0 1 0 1111786655 127164416 30750 1992294400 134512640 135243223 4294956320 18446744073709551615 134555653 0 0 4096 3 0 0 0 17 0 0 0
/proc/4959/statm: 31046 30750 85 178 0 30866 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 134624

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4956 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=223965
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=150977
# CPU time returned by wait4() is 0.374942
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.52
CPU time (s): 1200
CPU user time (s): 1199.57
CPU system time (s): 0.43
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 134624

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.223965
system time used= 0.150977
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1837
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= 4

runsolver used 1.19182 second user time and 3.18452 second system time

The end

Launcher Data 

Begin job on node43 at 2009-03-30 07:33:58
IDJOB=1532636
IDBENCH=70301
IDSOLVER=523
FILE ID=node43/1532636-1238391238
PBS_JOBID= 9061353
Free space on /tmp= 63084 MiB

SOLVER NAME= IUT_BMB_SAT 1.0
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1618450766-063.cnf
COMMAND LINE= IUT_BMB_SAT BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1532636-1238391238/watcher-1532636-1238391238 -o /tmp/evaluation-result-1532636-1238391238/solver-1532636-1238391238 -C 1200 -W 1800 -M 1800 --output-limit 1,15  IUT_BMB_SAT HOME/instance-1532636-1238391238.cnf HOME

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

MD5SUM BENCH= a3bc6e5867287d61e63c82ab3d8a4844
RANDOM SEED=1755972255

node43.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		: 3000.242
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		: 3000.242
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:       1458528 kB
Buffers:         71464 kB
Cached:         440232 kB
SwapCached:       8504 kB
Active:         183732 kB
Inactive:       338020 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1458528 kB
SwapTotal:     4192956 kB
SwapFree:      4178352 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          15768 kB
Slab:            61648 kB
Committed_AS:  2403528 kB
PageTables:       1448 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= 63080 MiB
End job on node43 at 2009-03-30 07:54:01