Trace number 1525999

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
LySAT i/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/60/
unif-k7-r89-v60-c5340-S1703611043-077.cnf
MD5SUM5a3058eca6d17c7e905cfeaf908c8bc0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark770.615
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55340

Solver Data 

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    5340    37380 |    1601       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 60   #clauses: 5340   #literals: 37380
0.00/0.01	c CPU time:   0.005999 s
0.00/0.01	c ==============================================================================
0.00/0.02	c lySAT 0.1
0.00/0.02	c minisat core +  additionnal features
0.00/0.02	c ============================[ Problem Statistics ]=============================
0.00/0.02	c |                                                                             |
0.00/0.02	c |  Number of variables:  60                                                   |
0.00/0.02	c |  Number of clauses:    5340                                                 |
0.00/0.02	c |  Parsing time:         0.00         s                                       |

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-1525999-1238484690/watcher-1525999-1238484690 -o /tmp/evaluation-result-1525999-1238484690/solver-1525999-1238484690 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525999-1238484690.cnf i 

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 1.19 3/68 19140
/proc/meminfo: memFree=1522568/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1121130629 5484544 235 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 235 195 169 0 50 0
[pid=19141] ppid=19140 vsize=824 CPUtime=0
/proc/19141/stat : 19141 (SatElite) R 19140 19140 19073 0 -1 4194304 111 0 0 0 0 0 0 0 19 0 1 0 1121130629 843776 96 1992294400 134512640 135034092 4294956112 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/19141/statm: 206 96 50 127 0 76 0

[startup+0.0914081 s]
/proc/loadavg: 0.92 0.98 1.19 3/68 19140
/proc/meminfo: memFree=1522568/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.101406 s]
/proc/loadavg: 0.92 0.98 1.19 3/68 19140
/proc/meminfo: memFree=1522568/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.301427 s]
/proc/loadavg: 0.92 0.98 1.19 3/68 19140
/proc/meminfo: memFree=1522568/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.701469 s]
/proc/loadavg: 0.92 0.98 1.19 3/68 19140
/proc/meminfo: memFree=1522568/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 0.92 0.98 1.19 2/70 19143
/proc/meminfo: memFree=1520184/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=4224 CPUtime=1.47
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 741 0 0 0 147 0 0 0 25 0 1 0 1121130631 4325376 726 1992294400 134512640 135226915 4294956224 18446744073709551615 134557283 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 1056 726 81 174 0 879 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9580

[startup+3.1017 s]
/proc/loadavg: 0.92 0.98 1.19 2/70 19143
/proc/meminfo: memFree=1519288/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=5176 CPUtime=3.06
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 954 0 0 0 306 0 0 0 25 0 1 0 1121130631 5300224 939 1992294400 134512640 135226915 4294956224 18446744073709551615 134544534 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 1294 939 81 174 0 1117 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10532

[startup+6.30202 s]
/proc/loadavg: 0.93 0.98 1.18 2/70 19143
/proc/meminfo: memFree=1517304/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=6380 CPUtime=6.26
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 1267 0 0 0 626 0 0 0 25 0 1 0 1121130631 6533120 1252 1992294400 134512640 135226915 4294956224 18446744073709551615 134536935 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 1595 1252 81 174 0 1418 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11736

[startup+12.7026 s]
/proc/loadavg: 0.93 0.98 1.18 2/70 19143
/proc/meminfo: memFree=1515384/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=8208 CPUtime=12.66
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 1715 0 0 0 1266 0 0 0 25 0 1 0 1121130631 8404992 1700 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 2052 1700 81 174 0 1875 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13564

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 1.18 2/70 19143
/proc/meminfo: memFree=1512952/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=10896 CPUtime=25.45
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 2351 0 0 0 2544 1 0 0 25 0 1 0 1121130631 11157504 2336 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 2724 2336 81 174 0 2547 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 16252

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 1.17 2/70 19143
/proc/meminfo: memFree=1509880/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=14256 CPUtime=51.04
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 3153 0 0 0 5102 2 0 0 25 0 1 0 1121130631 14598144 3138 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 3564 3138 81 174 0 3387 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19612

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.16 2/70 19143
/proc/meminfo: memFree=1504952/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=19320 CPUtime=102.22
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 4312 0 0 0 10219 3 0 0 25 0 1 0 1121130631 19783680 4297 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 4830 4297 81 174 0 4653 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24676

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 1.15 2/70 19143
/proc/meminfo: memFree=1502072/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=22380 CPUtime=162.19
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 5037 0 0 0 16216 3 0 0 25 0 1 0 1121130631 22917120 5022 1992294400 134512640 135226915 4294956224 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 5595 5022 81 174 0 5418 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 27736

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.14 2/70 19143
/proc/meminfo: memFree=1497272/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=27708 CPUtime=222.16
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 6239 0 0 0 22211 5 0 0 25 0 1 0 1121130631 28372992 6224 1992294400 134512640 135226915 4294956224 18446744073709551615 134531499 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 6927 6224 81 174 0 6750 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 33064

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.13 2/70 19143
/proc/meminfo: memFree=1495800/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=29260 CPUtime=282.14
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 6607 0 0 0 28209 5 0 0 25 0 1 0 1121130631 29962240 6592 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 7315 6592 81 174 0 7138 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 34616

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.12 2/70 19143
/proc/meminfo: memFree=1491128/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=34420 CPUtime=342.11
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 7795 0 0 0 34205 6 0 0 25 0 1 0 1121130631 35246080 7780 1992294400 134512640 135226915 4294956224 18446744073709551615 134557292 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 8605 7780 81 174 0 8428 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 39776

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.11 2/70 19143
/proc/meminfo: memFree=1490552/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=34924 CPUtime=402.07
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 7914 0 0 0 40201 6 0 0 25 0 1 0 1121130631 35762176 7899 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 8731 7899 81 174 0 8554 0

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

/proc/19143/statm: 10239 9211 81 174 0 10062 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 46312

[startup+582.302 s]
/proc/loadavg: 1.05 1.00 1.09 2/70 19143
/proc/meminfo: memFree=1483768/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=42648 CPUtime=582.01
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 9644 0 0 0 58192 9 0 0 25 0 1 0 1121130631 43671552 9629 1992294400 134512640 135226915 4294956224 18446744073709551615 134537035 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 10662 9629 81 174 0 10485 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 48004

[startup+642.302 s]
/proc/loadavg: 1.02 1.00 1.08 2/70 19143
/proc/meminfo: memFree=1483448/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=43156 CPUtime=641.99
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 9711 0 0 0 64190 9 0 0 25 0 1 0 1121130631 44191744 9696 1992294400 134512640 135226915 4294956224 18446744073709551615 134537076 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 10789 9696 81 174 0 10612 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 48512

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 19145
/proc/meminfo: memFree=1482488/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=44056 CPUtime=701.96
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 9889 0 0 0 70187 9 0 0 25 0 1 0 1121130631 45113344 9874 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 11014 9874 81 174 0 10837 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 49412

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.07 2/70 19145
/proc/meminfo: memFree=1481080/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=46036 CPUtime=761.93
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 10274 0 0 0 76184 9 0 0 25 0 1 0 1121130631 47140864 10259 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 11509 10259 81 174 0 11332 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 51392

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 19145
/proc/meminfo: memFree=1477816/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=49420 CPUtime=821.9
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 11092 0 0 0 82180 10 0 0 25 0 1 0 1121130631 50606080 11077 1992294400 134512640 135226915 4294956224 18446744073709551615 134536969 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 12355 11077 81 174 0 12178 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 54776

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.06 2/70 19145
/proc/meminfo: memFree=1477688/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=49564 CPUtime=881.89
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 11117 0 0 0 88178 11 0 0 25 0 1 0 1121130631 50753536 11102 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 12391 11102 81 174 0 12214 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 54920

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/70 19145
/proc/meminfo: memFree=1477368/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=49924 CPUtime=941.85
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 11205 0 0 0 94174 11 0 0 25 0 1 0 1121130631 51122176 11190 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 12481 11190 81 174 0 12304 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 55280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 19145
/proc/meminfo: memFree=1476920/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=50536 CPUtime=1001.83
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 11313 0 0 0 100172 11 0 0 25 0 1 0 1121130631 51748864 11298 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 12634 11298 81 174 0 12457 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 55892

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/70 19145
/proc/meminfo: memFree=1476216/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=51364 CPUtime=1061.8
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 11486 0 0 0 106169 11 0 0 25 0 1 0 1121130631 52596736 11471 1992294400 134512640 135226915 4294956224 18446744073709551615 134537021 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 12841 11471 81 174 0 12664 0
Current children cumulated CPU time (s) 1061.81
Current children cumulated vsize (KiB) 56720

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 19145
/proc/meminfo: memFree=1473784/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=54032 CPUtime=1121.77
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 12127 0 0 0 112165 12 0 0 25 0 1 0 1121130631 55328768 12112 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 13508 12112 81 174 0 13331 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 59388

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 19145
/proc/meminfo: memFree=1470264/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=58312 CPUtime=1181.74
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 13023 0 0 0 118160 14 0 0 25 0 1 0 1121130631 59711488 13008 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 14578 13008 81 174 0 14401 0
Current children cumulated CPU time (s) 1181.75
Current children cumulated vsize (KiB) 63668



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.03 2/70 19145
/proc/meminfo: memFree=1468920/2055920 swapFree=4175244/4192956
[pid=19140] ppid=19138 vsize=5356 CPUtime=0.01
/proc/19140/stat : 19140 (lysat.sh) S 19138 19140 19073 0 -1 4194304 310 223 0 0 0 0 1 0 18 0 1 0 1121130629 5484544 237 1992294400 4194304 4889804 548682068816 18446744073709551615 271894242116 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19140/statm: 1339 237 195 169 0 50 0
[pid=19143] ppid=19140 vsize=59688 CPUtime=1200.05
/proc/19143/stat : 19143 (LySATi) R 19140 19140 19073 0 -1 4194304 13343 0 0 0 119990 15 0 0 25 0 1 0 1121130631 61120512 13328 1992294400 134512640 135226915 4294956224 18446744073709551615 134537210 0 0 4096 3 0 0 0 17 0 0 0
/proc/19143/statm: 14922 13328 81 174 0 14745 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 65044

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 19140 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=20996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.022995
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.91
CPU system time (s): 0.15
CPU usage (%): 99.9539
Max. virtual memory (cumulated for all children) (KiB): 65044

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 533
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= 5
involuntary context switches= 3

runsolver used 0.98585 second user time and 3.40548 second system time

The end

Launcher Data 

Begin job on node60 at 2009-03-31 09:31:30
IDJOB=1525999
IDBENCH=70456
IDSOLVER=511
FILE ID=node60/1525999-1238484690
PBS_JOBID= 9061872
Free space on /tmp= 66548 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/60/unif-k7-r89-v60-c5340-S1703611043-077.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525999-1238484690/watcher-1525999-1238484690 -o /tmp/evaluation-result-1525999-1238484690/solver-1525999-1238484690 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525999-1238484690.cnf i

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

MD5SUM BENCH= 5a3058eca6d17c7e905cfeaf908c8bc0
RANDOM SEED=1846871433

node60.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		: 3000.202
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		: 3000.202
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:       1523120 kB
Buffers:         92268 kB
Cached:         349232 kB
SwapCached:      11040 kB
Active:         175684 kB
Inactive:       278972 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1523120 kB
SwapTotal:     4192956 kB
SwapFree:      4175244 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          18440 kB
Slab:            63804 kB
Committed_AS:  3320532 kB
PageTables:       1712 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= 66548 MiB
End job on node60 at 2009-03-31 09:51:33