Trace number 1526929

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) 1200.04 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S23373420-028.cnf
MD5SUMc80ac2513e7d4a317f260e6d71a9bb08
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.2117
Satisfiable
(Un)Satisfiability was proved
Number of variables360
Number of clauses1530
Sum of the clauses size4590
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31530
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c 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 |    1530     4590 |     458       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1525     4611 |      --       0       --      -- |     --   | -5/21
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 355   #clauses: 1525   #literals: 4611
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:  355                                                  |
0.00/0.01	c |  Number of clauses:    1525                                                 |
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-1526929-1238568289/watcher-1526929-1238568289 -o /tmp/evaluation-result-1526929-1238568289/solver-1526929-1238568289 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526929-1238568289.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: 1.00 1.03 1.01 3/73 31284
/proc/meminfo: memFree=1610960/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1129492803 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 235 195 169 0 50 0
[pid=31285] ppid=31284 vsize=828 CPUtime=0
/proc/31285/stat : 31285 (SatElite) R 31284 31284 30933 0 -1 4194304 141 0 0 0 0 0 0 0 20 0 1 0 1129492803 847872 125 1992294400 134512640 135034092 4294956096 18446744073709551615 134566365 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 207 125 68 127 0 77 0

[startup+0.00839594 s]
/proc/loadavg: 1.00 1.03 1.01 3/73 31284
/proc/meminfo: memFree=1610960/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 286 0 0 0 0 0 0 0 19 0 1 0 1129492803 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 235 195 169 0 50 0
[pid=31285] ppid=31284 vsize=832 CPUtime=0
/proc/31285/stat : 31285 (SatElite) R 31284 31284 30933 0 -1 4194304 143 0 0 0 0 0 0 0 20 0 1 0 1129492803 851968 127 1992294400 134512640 135034092 4294956096 18446744073709551615 134691101 0 0 4096 3 0 0 0 17 0 0 0
/proc/31285/statm: 208 127 69 127 0 78 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6188

[startup+0.101407 s]
/proc/loadavg: 1.00 1.03 1.01 3/73 31284
/proc/meminfo: memFree=1610960/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301427 s]
/proc/loadavg: 1.00 1.03 1.01 3/73 31284
/proc/meminfo: memFree=1610960/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701469 s]
/proc/loadavg: 1.00 1.03 1.01 3/73 31284
/proc/meminfo: memFree=1610960/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50155 s]
/proc/loadavg: 1.00 1.03 1.01 2/75 31287
/proc/meminfo: memFree=1609016/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=3748 CPUtime=1.48
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 569 0 0 0 148 0 0 0 25 0 1 0 1129492804 3837952 554 1992294400 134512640 135226915 4294956208 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 937 554 81 174 0 760 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9104

[startup+3.10171 s]
/proc/loadavg: 1.00 1.03 1.01 2/75 31287
/proc/meminfo: memFree=1608248/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=4280 CPUtime=3.08
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 720 0 0 0 308 0 0 0 25 0 1 0 1129492804 4382720 705 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 1070 705 81 174 0 893 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9636

[startup+6.30203 s]
/proc/loadavg: 1.00 1.03 1.01 2/75 31287
/proc/meminfo: memFree=1607032/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=5892 CPUtime=6.28
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 1119 0 0 0 628 0 0 0 25 0 1 0 1129492804 6033408 1104 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 1473 1104 81 174 0 1296 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11248

[startup+12.7017 s]
/proc/loadavg: 1.00 1.03 1.01 2/75 31287
/proc/meminfo: memFree=1605056/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=7132 CPUtime=12.68
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 1428 0 0 0 1267 1 0 0 25 0 1 0 1129492804 7303168 1413 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 1783 1413 81 174 0 1606 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12488

[startup+25.502 s]
/proc/loadavg: 1.00 1.02 1.01 2/75 31287
/proc/meminfo: memFree=1603272/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=9168 CPUtime=25.47
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 1906 0 0 0 2546 1 0 0 25 0 1 0 1129492804 9388032 1891 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 2292 1891 81 174 0 2115 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14524

[startup+51.1015 s]
/proc/loadavg: 1.00 1.02 1.01 2/75 31287
/proc/meminfo: memFree=1599624/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=12976 CPUtime=51.06
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 2807 0 0 0 5104 2 0 0 25 0 1 0 1129492804 13287424 2792 1992294400 134512640 135226915 4294956208 18446744073709551615 134536852 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 3244 2792 81 174 0 3067 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 18332

[startup+102.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 31287
/proc/meminfo: memFree=1596488/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=16268 CPUtime=102.24
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 3582 0 0 0 10222 2 0 0 25 0 1 0 1129492804 16658432 3567 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 4067 3567 81 174 0 3890 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 21624

[startup+162.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/75 31287
/proc/meminfo: memFree=1593288/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=19456 CPUtime=162.21
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 4366 0 0 0 16218 3 0 0 25 0 1 0 1129492804 19922944 4351 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 4864 4351 81 174 0 4687 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 24812

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1590664/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=22576 CPUtime=222.18
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 5025 0 0 0 22214 4 0 0 25 0 1 0 1129492804 23117824 5010 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 5644 5010 81 174 0 5467 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 27932

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1587272/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=26260 CPUtime=282.15
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 5906 0 0 0 28210 5 0 0 25 0 1 0 1129492804 26890240 5876 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 6565 5876 81 174 0 6388 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 31616

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1584968/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=28408 CPUtime=342.13
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 6473 0 0 0 34207 6 0 0 25 0 1 0 1129492804 29089792 6443 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 7102 6443 81 174 0 6925 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 33764

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1584008/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0

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

/proc/31287/statm: 8622 7842 81 174 0 8445 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 39844

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1578568/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=35464 CPUtime=582.02
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 8074 0 0 0 58194 8 0 0 25 0 1 0 1129492804 36315136 8044 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 8866 8044 81 174 0 8689 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 40820

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1574728/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=39764 CPUtime=642
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 9051 0 0 0 64191 9 0 0 25 0 1 0 1129492804 40718336 9021 1992294400 134512640 135226915 4294956208 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 9941 9021 81 174 0 9764 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 45120

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 31287
/proc/meminfo: memFree=1570376/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=44304 CPUtime=701.97
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 10104 0 0 0 70187 10 0 0 25 0 1 0 1129492804 45367296 10074 1992294400 134512640 135226915 4294956208 18446744073709551615 134536785 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 11076 10074 81 174 0 10899 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 49660

[startup+762.305 s]
/proc/loadavg: 1.04 1.01 1.00 2/75 31287
/proc/meminfo: memFree=1570312/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=44304 CPUtime=761.94
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 10119 0 0 0 76184 10 0 0 25 0 1 0 1129492804 45367296 10089 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 11076 10089 81 174 0 10899 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 49660

[startup+822.301 s]
/proc/loadavg: 1.05 1.02 1.00 2/75 31287
/proc/meminfo: memFree=1569928/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=44740 CPUtime=821.91
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 10224 0 0 0 82181 10 0 0 25 0 1 0 1129492804 45813760 10194 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 11185 10194 81 174 0 11008 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 50096

[startup+882.301 s]
/proc/loadavg: 1.05 1.03 1.00 2/75 31287
/proc/meminfo: memFree=1569224/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=46000 CPUtime=881.89
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 10396 0 0 0 88178 11 0 0 25 0 1 0 1129492804 47104000 10366 1992294400 134512640 135226915 4294956208 18446744073709551615 134537088 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 11500 10366 81 174 0 11323 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 51356

[startup+942.301 s]
/proc/loadavg: 1.05 1.04 1.00 2/75 31287
/proc/meminfo: memFree=1565448/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=50256 CPUtime=941.86
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 11351 0 0 0 94174 12 0 0 25 0 1 0 1129492804 51462144 11321 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 12564 11321 81 174 0 12387 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 55612

[startup+1002.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/75 31293
/proc/meminfo: memFree=1560448/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=55124 CPUtime=1001.83
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 12564 0 0 0 100169 14 0 0 25 0 1 0 1129492804 56446976 12534 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 13781 12534 81 174 0 13604 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 60480

[startup+1062.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/75 31293
/proc/meminfo: memFree=1557568/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=58148 CPUtime=1061.8
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 13304 0 0 0 106165 15 0 0 25 0 1 0 1129492804 59543552 13274 1992294400 134512640 135226915 4294956208 18446744073709551615 134531049 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 14537 13274 81 174 0 14360 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 63504

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 31293
/proc/meminfo: memFree=1557376/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=58320 CPUtime=1121.77
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 13339 0 0 0 112162 15 0 0 25 0 1 0 1129492804 59719680 13309 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 14580 13309 81 174 0 14403 0
Current children cumulated CPU time (s) 1121.77
Current children cumulated vsize (KiB) 63676

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 31293
/proc/meminfo: memFree=1557312/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=58480 CPUtime=1181.74
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 13373 0 0 0 118159 15 0 0 25 0 1 0 1129492804 59883520 13343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 14620 13343 81 174 0 14443 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 63836



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.02 1.00 2/75 31293
/proc/meminfo: memFree=1557248/2055920 swapFree=4177652/4192956
[pid=31284] ppid=31282 vsize=5356 CPUtime=0
/proc/31284/stat : 31284 (lysat.sh) S 31282 31284 30933 0 -1 4194304 310 146 0 0 0 0 0 0 20 0 1 0 1129492803 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 243665527620 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31284/statm: 1339 237 195 169 0 50 0
[pid=31287] ppid=31284 vsize=58480 CPUtime=1200.04
/proc/31287/stat : 31287 (LySATi) R 31284 31284 30933 0 -1 4194304 13373 0 0 0 119989 15 0 0 25 0 1 0 1129492804 59883520 13343 1992294400 134512640 135226915 4294956208 18446744073709551615 134536984 0 0 4096 3 0 0 0 17 0 0 0
/proc/31287/statm: 14620 13343 81 174 0 14443 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63836

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 31284 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=5999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.008998
# while last known CPU time is 1200.04
#
# 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): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9523
Max. virtual memory (cumulated for all children) (KiB): 63836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456
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 1.13983 second user time and 3.2635 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-01 08:44:49
IDJOB=1526929
IDBENCH=70642
IDSOLVER=511
FILE ID=node84/1526929-1238568289
PBS_JOBID= 9062148
Free space on /tmp= 66312 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S23373420-028.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526929-1238568289/watcher-1526929-1238568289 -o /tmp/evaluation-result-1526929-1238568289/solver-1526929-1238568289 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526929-1238568289.cnf i

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

MD5SUM BENCH= c80ac2513e7d4a317f260e6d71a9bb08
RANDOM SEED=1203421531

node84.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		: 3000.231
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		: 3000.231
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:       1611504 kB
Buffers:         83508 kB
Cached:         271648 kB
SwapCached:       6944 kB
Active:         196164 kB
Inactive:       168184 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1611504 kB
SwapTotal:     4192956 kB
SwapFree:      4177652 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          14820 kB
Slab:            65256 kB
Committed_AS:  3006764 kB
PageTables:       1980 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= 66312 MiB
End job on node84 at 2009-04-01 09:04:51