Trace number 1525739

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) 1200.05 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/120/
unif-k5-r21.3-v120-c2556-S515665970-021.cnf
MD5SUM6ccf28464d128bfcb3d3d46c37a4ba0f
Bench CategoryRANDOM (random 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 variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2556    12780 |     766       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 120   #clauses: 2556   #literals: 12780
0.00/0.00	c CPU time:   0.002999 s
0.00/0.00	c ==============================================================================
0.00/0.01	c lySAT 0.1
0.00/0.01	c minisat core +  additionnal features
0.00/0.01	c ============================[ Problem Statistics ]=============================
0.00/0.01	c |                                                                             |
0.00/0.01	c |  Number of variables:  120                                                  |
0.00/0.01	c |  Number of clauses:    2556                                                 |
0.00/0.01	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-1525739-1238481726/watcher-1525739-1238481726 -o /tmp/evaluation-result-1525739-1238481726/solver-1525739-1238481726 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525739-1238481726.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 0.99 3/64 17073
/proc/meminfo: memFree=1322048/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) R 17071 17073 16826 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 1120834462 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17073/statm: 1339 234 194 169 0 50 0
[pid=17074] ppid=17073 vsize=824 CPUtime=0
/proc/17074/stat : 17074 (SatElite) R 17073 17073 16826 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 1120834462 843776 94 1992294400 134512640 135034092 4294956096 18446744073709551615 134691005 0 0 4096 3 0 0 0 17 0 0 0
/proc/17074/statm: 206 97 50 127 0 76 0

[startup+0.0808079 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17073
/proc/meminfo: memFree=1322048/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.10181 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17073
/proc/meminfo: memFree=1322048/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301845 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17073
/proc/meminfo: memFree=1322048/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701914 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 17073
/proc/meminfo: memFree=1322048/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50204 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1319656/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=4020 CPUtime=1.48
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 649 0 0 0 148 0 0 0 25 0 1 0 1120834463 4116480 634 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 1005 634 81 174 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9376

[startup+3.10132 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1318568/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=4984 CPUtime=3.07
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 907 0 0 0 307 0 0 0 25 0 1 0 1120834463 5103616 892 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 1246 892 81 174 0 1069 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10340

[startup+6.30286 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1317032/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=6604 CPUtime=6.27
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 1309 0 0 0 627 0 0 0 25 0 1 0 1120834463 6762496 1294 1992294400 134512640 135226915 4294956208 18446744073709551615 134543703 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 1651 1294 81 174 0 1474 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11960

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1314544/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=8824 CPUtime=12.67
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 1855 0 0 0 1266 1 0 0 25 0 1 0 1120834463 9035776 1840 1992294400 134512640 135226915 4294956208 18446744073709551615 134536821 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 2206 1840 81 174 0 2029 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 14180

[startup+25.5011 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1312816/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=10524 CPUtime=25.46
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 2268 0 0 0 2545 1 0 0 25 0 1 0 1120834463 10776576 2253 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 2631 2253 81 174 0 2454 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 15880

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1309232/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=14444 CPUtime=51.05
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 3216 0 0 0 5102 3 0 0 25 0 1 0 1120834463 14790656 3201 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 3611 3201 81 174 0 3434 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19800

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1304496/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=19352 CPUtime=102.23
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 4336 0 0 0 10220 3 0 0 25 0 1 0 1120834463 19816448 4321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 4838 4321 81 174 0 4661 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24708

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1300208/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=23660 CPUtime=162.19
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 5400 0 0 0 16215 4 0 0 25 0 1 0 1120834463 24227840 5385 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 5915 5385 81 174 0 5738 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 29016

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1296688/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=27588 CPUtime=222.17
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 6291 0 0 0 22212 5 0 0 25 0 1 0 1120834463 28250112 6276 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 6897 6276 81 174 0 6720 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 32944

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1295216/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=28940 CPUtime=282.14
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 6649 0 0 0 28209 5 0 0 25 0 1 0 1120834463 29634560 6634 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 7235 6634 81 174 0 7058 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 34296

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1291504/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=32760 CPUtime=342.11
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 7585 0 0 0 34205 6 0 0 25 0 1 0 1120834463 33546240 7570 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 8190 7570 81 174 0 8013 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 38116

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1289200/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=35112 CPUtime=402.08
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 8147 0 0 0 40201 7 0 0 25 0 1 0 1120834463 35954688 8132 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 8778 8132 81 174 0 8601 0

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

/proc/17076/statm: 10751 9985 81 174 0 10574 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 48360

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1281520/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=43364 CPUtime=641.96
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 10071 0 0 0 64187 9 0 0 25 0 1 0 1120834463 44404736 10056 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 10841 10056 81 174 0 10664 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 48720

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1280432/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=44556 CPUtime=701.91
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 10332 0 0 0 70182 9 0 0 25 0 1 0 1120834463 45625344 10317 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 11139 10317 81 174 0 10962 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 49912

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1279216/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=45692 CPUtime=761.89
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 10631 0 0 0 76180 9 0 0 25 0 1 0 1120834463 46788608 10616 1992294400 134512640 135226915 4294956208 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 11423 10616 81 174 0 11246 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 51048

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1276656/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=48312 CPUtime=821.86
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 11308 0 0 0 82176 10 0 0 25 0 1 0 1120834463 49471488 11293 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 12078 11293 81 174 0 11901 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 53668

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1272880/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=52196 CPUtime=881.83
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12223 0 0 0 88172 11 0 0 25 0 1 0 1120834463 53448704 12208 1992294400 134512640 135226915 4294956208 18446744073709551615 134532254 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13049 12208 81 174 0 12872 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 57552

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1272752/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=52352 CPUtime=941.78
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12257 0 0 0 94167 11 0 0 25 0 1 0 1120834463 53608448 12242 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13088 12242 81 174 0 12911 0
Current children cumulated CPU time (s) 941.78
Current children cumulated vsize (KiB) 57708

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1272432/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=52640 CPUtime=1001.75
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12338 0 0 0 100164 11 0 0 25 0 1 0 1120834463 53903360 12323 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13160 12323 81 174 0 12983 0
Current children cumulated CPU time (s) 1001.75
Current children cumulated vsize (KiB) 57996

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1271792/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=53256 CPUtime=1061.72
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12492 0 0 0 106160 12 0 0 25 0 1 0 1120834463 54534144 12477 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13314 12477 81 174 0 13137 0
Current children cumulated CPU time (s) 1061.72
Current children cumulated vsize (KiB) 58612

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17076
/proc/meminfo: memFree=1271280/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=53852 CPUtime=1121.69
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12619 0 0 0 112157 12 0 0 25 0 1 0 1120834463 55144448 12604 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13463 12604 81 174 0 13286 0
Current children cumulated CPU time (s) 1121.69
Current children cumulated vsize (KiB) 59208

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17082
/proc/meminfo: memFree=1270376/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=54704 CPUtime=1181.66
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12788 0 0 0 118154 12 0 0 25 0 1 0 1120834463 56016896 12773 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13676 12773 81 174 0 13499 0
Current children cumulated CPU time (s) 1181.66
Current children cumulated vsize (KiB) 60060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17082
/proc/meminfo: memFree=1270248/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=54848 CPUtime=1200.05
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12826 0 0 0 119993 12 0 0 25 0 1 0 1120834463 56164352 12811 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13712 12811 81 174 0 13535 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60204

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 17082
/proc/meminfo: memFree=1270248/2055920 swapFree=4175308/4192956
[pid=17073] ppid=17071 vsize=5356 CPUtime=0
/proc/17073/stat : 17073 (lysat.sh) S 17071 17073 16826 0 -1 4194304 310 154 0 0 0 0 0 0 16 0 1 0 1120834462 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17073/statm: 1339 237 195 169 0 50 0
[pid=17076] ppid=17073 vsize=54848 CPUtime=1200.05
/proc/17076/stat : 17076 (LySATi) R 17073 17073 16826 0 -1 4194304 12826 0 0 0 119993 12 0 0 25 0 1 0 1120834463 56164352 12811 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/17076/statm: 13712 12811 81 174 0 13535 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 60204

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17073 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=8998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.010997
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200.05
CPU user time (s): 1199.93
CPU system time (s): 0.12
CPU usage (%): 99.9449
Max. virtual memory (cumulated for all children) (KiB): 60204

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.008998
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= 464
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= 2

runsolver used 0.970852 second user time and 3.40548 second system time

The end

Launcher Data 

Begin job on node55 at 2009-03-31 08:42:06
IDJOB=1525739
IDBENCH=70404
IDSOLVER=511
FILE ID=node55/1525739-1238481726
PBS_JOBID= 9061813
Free space on /tmp= 66304 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/120/unif-k5-r21.3-v120-c2556-S515665970-021.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525739-1238481726/watcher-1525739-1238481726 -o /tmp/evaluation-result-1525739-1238481726/solver-1525739-1238481726 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525739-1238481726.cnf i

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

MD5SUM BENCH= 6ccf28464d128bfcb3d3d46c37a4ba0f
RANDOM SEED=1745202319

node55.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		: 3000.259
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		: 3000.259
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:       1322592 kB
Buffers:         98396 kB
Cached:         528364 kB
SwapCached:      11624 kB
Active:         155536 kB
Inactive:       486132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1322592 kB
SwapTotal:     4192956 kB
SwapFree:      4175308 kB
Dirty:            2212 kB
Writeback:           0 kB
Mapped:          18928 kB
Slab:            77808 kB
Committed_AS:  2804396 kB
PageTables:       1372 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= 66300 MiB
End job on node55 at 2009-03-31 09:02:08