Trace number 1525729

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) 1200.07 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S207294319-099.cnf
MD5SUM1b6dd4a4bffa25ef2a1202202724759f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark844.478
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
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 52130
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 |    2130    10650 |     638       0        0     nan |  0.000 % |
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 100   #clauses: 2130   #literals: 10650
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:  100                                                  |
0.00/0.01	c |  Number of clauses:    2130                                                 |
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-1525729-1238481586/watcher-1525729-1238481586 -o /tmp/evaluation-result-1525729-1238481586/solver-1525729-1238481586 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1525729-1238481586.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: 1.83 1.82 1.44 3/76 2796
/proc/meminfo: memFree=1364168/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1120819521 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 235 195 169 0 50 0
[pid=2797] ppid=2796 vsize=828 CPUtime=0
/proc/2797/stat : 2797 (SatElite) R 2796 2796 2594 0 -1 4194304 140 0 0 0 0 0 0 0 19 0 1 0 1120819521 847872 124 1992294400 134512640 135034092 4294956096 18446744073709551615 134661170 0 0 4096 3 0 0 0 17 0 0 0
/proc/2797/statm: 207 124 67 127 0 77 0

[startup+0.0209701 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 2796
/proc/meminfo: memFree=1364168/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101983 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 2796
/proc/meminfo: memFree=1364168/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302021 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 2796
/proc/meminfo: memFree=1364168/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701098 s]
/proc/loadavg: 1.83 1.82 1.44 3/76 2796
/proc/meminfo: memFree=1364168/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50125 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 2799
/proc/meminfo: memFree=1361840/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=4036 CPUtime=1.48
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 652 0 0 0 148 0 0 0 25 0 1 0 1120819522 4132864 637 1992294400 134512640 135226915 4294956208 18446744073709551615 134540198 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 1009 637 81 174 0 832 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9392

[startup+3.10256 s]
/proc/loadavg: 1.83 1.82 1.44 2/78 2799
/proc/meminfo: memFree=1360880/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=4988 CPUtime=3.08
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 900 0 0 0 308 0 0 0 25 0 1 0 1120819522 5107712 885 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 1247 885 81 174 0 1070 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10344

[startup+6.30118 s]
/proc/loadavg: 1.77 1.80 1.44 2/78 2799
/proc/meminfo: memFree=1359344/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=6500 CPUtime=6.28
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 1265 0 0 0 628 0 0 0 25 0 1 0 1120819522 6656000 1250 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 1625 1250 81 174 0 1448 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11856

[startup+12.7014 s]
/proc/loadavg: 1.71 1.79 1.44 2/78 2799
/proc/meminfo: memFree=1357312/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=8140 CPUtime=12.67
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 1672 0 0 0 1267 0 0 0 25 0 1 0 1120819522 8335360 1657 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 2035 1657 81 174 0 1858 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13496

[startup+25.5019 s]
/proc/loadavg: 1.55 1.75 1.43 2/78 2799
/proc/meminfo: memFree=1355392/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=10028 CPUtime=25.47
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 2113 0 0 0 2546 1 0 0 25 0 1 0 1120819522 10268672 2098 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 2507 2098 81 174 0 2330 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15384

[startup+51.1018 s]
/proc/loadavg: 1.36 1.69 1.42 2/78 2799
/proc/meminfo: memFree=1351616/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=14060 CPUtime=51.06
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 3088 0 0 0 5105 1 0 0 25 0 1 0 1120819522 14397440 3073 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 3515 3073 81 174 0 3338 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19416

[startup+102.307 s]
/proc/loadavg: 1.15 1.58 1.39 2/78 2799
/proc/meminfo: memFree=1348224/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=17620 CPUtime=102.25
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 3903 0 0 0 10223 2 0 0 25 0 1 0 1120819522 18042880 3888 1992294400 134512640 135226915 4294956208 18446744073709551615 134537040 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 4405 3888 81 174 0 4228 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22976

[startup+162.301 s]
/proc/loadavg: 1.06 1.47 1.36 2/78 2799
/proc/meminfo: memFree=1344128/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=21712 CPUtime=162.22
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 4920 0 0 0 16219 3 0 0 25 0 1 0 1120819522 22233088 4905 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 5428 4905 81 174 0 5251 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 27068

[startup+222.302 s]
/proc/loadavg: 1.02 1.38 1.34 2/78 2799
/proc/meminfo: memFree=1339456/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=26740 CPUtime=222.2
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 6079 0 0 0 22216 4 0 0 25 0 1 0 1120819522 27381760 6064 1992294400 134512640 135226915 4294956208 18446744073709551615 134537299 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 6685 6064 81 174 0 6508 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 32096

[startup+282.302 s]
/proc/loadavg: 1.00 1.31 1.32 2/78 2799
/proc/meminfo: memFree=1337728/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=28540 CPUtime=282.19
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 6488 0 0 0 28214 5 0 0 25 0 1 0 1120819522 29224960 6473 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 7135 6473 81 174 0 6958 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 33896

[startup+342.301 s]
/proc/loadavg: 1.00 1.25 1.29 2/78 2801
/proc/meminfo: memFree=1334912/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=31596 CPUtime=342.15
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 7204 0 0 0 34210 5 0 0 25 0 1 0 1120819522 32354304 7189 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 7899 7189 81 174 0 7722 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 36952

[startup+402.302 s]
/proc/loadavg: 1.00 1.20 1.27 2/78 2801
/proc/meminfo: memFree=1333760/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=32924 CPUtime=402.13
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 7482 0 0 0 40208 5 0 0 25 0 1 0 1120819522 33714176 7467 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 8231 7467 81 174 0 8054 0

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

/proc/2799/statm: 9955 8995 81 174 0 9778 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 45176

[startup+642.302 s]
/proc/loadavg: 1.00 1.08 1.20 2/78 2801
/proc/meminfo: memFree=1326912/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=40588 CPUtime=642.06
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 9199 0 0 0 64199 7 0 0 25 0 1 0 1120819522 41562112 9184 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 10147 9184 81 174 0 9970 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 45944

[startup+702.302 s]
/proc/loadavg: 1.00 1.07 1.18 2/78 2801
/proc/meminfo: memFree=1325952/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=41604 CPUtime=702.04
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 9421 0 0 0 70197 7 0 0 25 0 1 0 1120819522 42602496 9406 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 10401 9406 81 174 0 10224 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 46960

[startup+762.306 s]
/proc/loadavg: 1.00 1.05 1.17 2/78 2801
/proc/meminfo: memFree=1322432/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=45320 CPUtime=762.02
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 10289 0 0 0 76194 8 0 0 25 0 1 0 1120819522 46407680 10274 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 11330 10274 81 174 0 11153 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 50676

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.16 2/78 2801
/proc/meminfo: memFree=1318464/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=49496 CPUtime=821.99
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 11300 0 0 0 82191 8 0 0 25 0 1 0 1120819522 50683904 11285 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 12374 11285 81 174 0 12197 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 54852

[startup+882.301 s]
/proc/loadavg: 1.00 1.03 1.15 2/78 2801
/proc/meminfo: memFree=1317376/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=50532 CPUtime=881.97
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 11565 0 0 0 88188 9 0 0 25 0 1 0 1120819522 51744768 11550 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 12633 11550 81 174 0 12456 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 55888

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.13 2/78 2801
/proc/meminfo: memFree=1317120/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=50756 CPUtime=941.95
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 11638 0 0 0 94186 9 0 0 25 0 1 0 1120819522 51974144 11623 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 12689 11623 81 174 0 12512 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 56112

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.12 2/78 2801
/proc/meminfo: memFree=1316544/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=51392 CPUtime=1001.93
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 11773 0 0 0 100184 9 0 0 25 0 1 0 1120819522 52625408 11758 1992294400 134512640 135226915 4294956208 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 12848 11758 81 174 0 12671 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 56748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.11 2/78 2801
/proc/meminfo: memFree=1316160/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=51788 CPUtime=1061.91
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 11879 0 0 0 106182 9 0 0 25 0 1 0 1120819522 53030912 11864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 12947 11864 81 174 0 12770 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 57144

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.10 2/78 2801
/proc/meminfo: memFree=1315200/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=52768 CPUtime=1121.89
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 12104 0 0 0 112180 9 0 0 25 0 1 0 1120819522 54034432 12089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 13192 12089 81 174 0 13015 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 58124

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 2801
/proc/meminfo: memFree=1314368/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=53828 CPUtime=1181.87
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 12330 0 0 0 118178 9 0 0 25 0 1 0 1120819522 55119872 12315 1992294400 134512640 135226915 4294956208 18446744073709551615 134536860 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 13457 12315 81 174 0 13280 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 59184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 2801
/proc/meminfo: memFree=1314048/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=54152 CPUtime=1200.07
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 12403 0 0 0 119998 9 0 0 25 0 1 0 1120819522 55451648 12388 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 13538 12388 81 174 0 13361 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59508

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 1.09 2/78 2801
/proc/meminfo: memFree=1314048/2055920 swapFree=4127460/4192956
[pid=2796] ppid=2794 vsize=5356 CPUtime=0
/proc/2796/stat : 2796 (lysat.sh) S 2794 2796 2594 0 -1 4194304 310 143 0 0 0 0 0 0 19 0 1 0 1120819521 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2796/statm: 1339 237 195 169 0 50 0
[pid=2799] ppid=2796 vsize=54152 CPUtime=1200.07
/proc/2799/stat : 2799 (LySATi) R 2796 2796 2594 0 -1 4194304 12403 0 0 0 119998 9 0 0 25 0 1 0 1120819522 55451648 12388 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/2799/statm: 13538 12388 81 174 0 13361 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 59508

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2796 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=7998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=999
# CPU time returned by wait4() is 0.008997
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.07
CPU user time (s): 1199.98
CPU system time (s): 0.09
CPU usage (%): 99.9631
Max. virtual memory (cumulated for all children) (KiB): 59508

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
system time used= 0.000999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 453
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 1.13583 second user time and 3.24951 second system time

The end

Launcher Data 

Begin job on node63 at 2009-03-31 08:39:46
IDJOB=1525729
IDBENCH=70402
IDSOLVER=511
FILE ID=node63/1525729-1238481586
PBS_JOBID= 9061836
Free space on /tmp= 66484 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S207294319-099.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1525729-1238481586/watcher-1525729-1238481586 -o /tmp/evaluation-result-1525729-1238481586/solver-1525729-1238481586 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1525729-1238481586.cnf i

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

MD5SUM BENCH= 1b6dd4a4bffa25ef2a1202202724759f
RANDOM SEED=1920873982

node63.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		: 3000.285
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		: 3000.285
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1364712 kB
Buffers:         92392 kB
Cached:         460304 kB
SwapCached:      55360 kB
Active:         184700 kB
Inactive:       424840 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1364712 kB
SwapTotal:     4192956 kB
SwapFree:      4127460 kB
Dirty:            2204 kB
Writeback:           0 kB
Mapped:          14568 kB
Slab:            66308 kB
Committed_AS:  3347364 kB
PageTables:       2312 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66484 MiB
End job on node63 at 2009-03-31 08:59:48