Trace number 1526824

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
LySAT i/2009-03-20? (TO) 1200.06 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/460/
unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
MD5SUM64f6e5f7d0993d9696f70154b17a6c06
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark748.996
Satisfiable
(Un)Satisfiability was proved
Number of variables460
Number of clauses1955
Sum of the clauses size5865
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31955
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 |    1955     5865 |     586       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |    1944     5912 |      --       0       --      -- |     --   | -11/47
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 449   #clauses: 1944   #literals: 5912
0.00/0.00	c CPU time:   0.004999 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:  449                                                  |
0.00/0.01	c |  Number of clauses:    1944                                                 |
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-1526824-1238555468/watcher-1526824-1238555468 -o /tmp/evaluation-result-1526824-1238555468/solver-1526824-1238555468 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526824-1238555468.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 1.00 1.15 3/73 21696
/proc/meminfo: memFree=1515336/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) R 21694 21696 20859 0 -1 4194304 267 0 0 0 0 0 0 0 18 0 1 0 911935389 5484544 234 1992294400 4194304 4889804 548682068800 18446744073709551615 224264776351 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/21696/statm: 1339 234 194 169 0 50 0
[pid=21697] ppid=21696 vsize=828 CPUtime=0
/proc/21697/stat : 21697 (SatElite) R 21696 21696 20859 0 -1 4194304 151 0 0 0 0 0 0 0 18 0 1 0 911935390 847872 135 1992294400 134512640 135034092 4294956096 18446744073709551615 134673244 0 0 4096 3 0 0 0 17 0 0 0
/proc/21697/statm: 207 135 68 127 0 77 0

[startup+0.0843599 s]
/proc/loadavg: 1.00 1.00 1.15 3/73 21696
/proc/meminfo: memFree=1515336/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101396 s]
/proc/loadavg: 1.00 1.00 1.15 3/73 21696
/proc/meminfo: memFree=1515336/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301417 s]
/proc/loadavg: 1.00 1.00 1.15 3/73 21696
/proc/meminfo: memFree=1515336/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.70146 s]
/proc/loadavg: 1.00 1.00 1.15 3/73 21696
/proc/meminfo: memFree=1515336/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 21699
/proc/meminfo: memFree=1513272/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=3624 CPUtime=1.48
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 577 0 0 0 148 0 0 0 25 0 1 0 911935390 3710976 562 1992294400 134512640 135226915 4294956208 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 906 562 81 174 0 729 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8980

[startup+3.10267 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 21699
/proc/meminfo: memFree=1512248/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=4696 CPUtime=3.07
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 822 0 0 0 307 0 0 0 25 0 1 0 911935390 4808704 807 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 1174 807 81 174 0 997 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10052

[startup+6.30101 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 21699
/proc/meminfo: memFree=1510776/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=6244 CPUtime=6.27
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 1201 0 0 0 627 0 0 0 25 0 1 0 911935390 6393856 1186 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 1561 1186 81 174 0 1384 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11600

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 21699
/proc/meminfo: memFree=1509048/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=7480 CPUtime=12.67
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 1518 0 0 0 1266 1 0 0 25 0 1 0 911935390 7659520 1503 1992294400 134512640 135226915 4294956208 18446744073709551615 134536926 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 1870 1503 81 174 0 1693 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 12836

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.15 2/75 21699
/proc/meminfo: memFree=1506488/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=10132 CPUtime=25.47
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 2176 0 0 0 2546 1 0 0 25 0 1 0 911935390 10375168 2161 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 2533 2161 81 174 0 2356 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15488

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.14 2/75 21699
/proc/meminfo: memFree=1502648/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=14276 CPUtime=51.05
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 3186 0 0 0 5103 2 0 0 25 0 1 0 911935390 14618624 3171 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 3569 3171 81 174 0 3392 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 19632

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.13 2/75 21699
/proc/meminfo: memFree=1499000/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=17760 CPUtime=102.24
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 4017 0 0 0 10221 3 0 0 25 0 1 0 911935390 18186240 4002 1992294400 134512640 135226915 4294956208 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 4440 4002 81 174 0 4263 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 23116

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.12 2/75 21699
/proc/meminfo: memFree=1495480/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=21364 CPUtime=162.2
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 4898 0 0 0 16216 4 0 0 25 0 1 0 911935390 21876736 4883 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21699/statm: 5341 4883 81 174 0 5164 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26720

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.11 2/75 21699
/proc/meminfo: memFree=1491128/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=25996 CPUtime=222.18
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 5996 0 0 0 22213 5 0 0 25 0 1 0 911935390 26619904 5981 1992294400 134512640 135226915 4294956208 18446744073709551615 134537059 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 6499 5981 81 174 0 6322 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 31352

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.10 2/75 21699
/proc/meminfo: memFree=1490168/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=26944 CPUtime=282.15
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 6231 0 0 0 28210 5 0 0 25 0 1 0 911935390 27590656 6216 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 6736 6216 81 174 0 6559 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32300

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 21699
/proc/meminfo: memFree=1485880/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=31208 CPUtime=342.12
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 7294 0 0 0 34206 6 0 0 25 0 1 0 911935390 31956992 7279 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 7802 7279 81 174 0 7625 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 36564

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 21699
/proc/meminfo: memFree=1485496/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=31656 CPUtime=402.11
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 7404 0 0 0 40204 7 0 0 25 0 1 0 911935390 32415744 7389 1992294400 134512640 135226915 4294956208 18446744073709551615 134536866 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 7914 7389 81 174 0 7737 0

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

/proc/21699/statm: 9581 8894 81 174 0 9404 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 43680

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 21699
/proc/meminfo: memFree=1479032/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=38920 CPUtime=582.03
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 9023 0 0 0 58194 9 0 0 25 0 1 0 911935390 39854080 9008 1992294400 134512640 135226915 4294956208 18446744073709551615 134536962 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 9730 9008 81 174 0 9553 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 44276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/75 21699
/proc/meminfo: memFree=1478200/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=39768 CPUtime=642.01
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 9215 0 0 0 64192 9 0 0 25 0 1 0 911935390 40722432 9200 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 9942 9200 81 174 0 9765 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 45124

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.05 2/75 21699
/proc/meminfo: memFree=1475576/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=42540 CPUtime=701.98
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 9879 0 0 0 70188 10 0 0 25 0 1 0 911935390 43560960 9864 1992294400 134512640 135226915 4294956208 18446744073709551615 134536912 0 0 4096 3 0 0 0 17 1 0 0
/proc/21699/statm: 10635 9864 81 174 0 10458 0
Current children cumulated CPU time (s) 701.98
Current children cumulated vsize (KiB) 47896

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.05 2/75 21699
/proc/meminfo: memFree=1472312/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=45644 CPUtime=761.96
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 10685 0 0 0 76185 11 0 0 25 0 1 0 911935390 46739456 10670 1992294400 134512640 135226915 4294956208 18446744073709551615 134536772 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 11411 10670 81 174 0 11234 0
Current children cumulated CPU time (s) 761.96
Current children cumulated vsize (KiB) 51000

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.04 2/75 21701
/proc/meminfo: memFree=1472056/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=45804 CPUtime=821.93
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 10729 0 0 0 82182 11 0 0 25 0 1 0 911935390 46903296 10714 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 11451 10714 81 174 0 11274 0
Current children cumulated CPU time (s) 821.93
Current children cumulated vsize (KiB) 51160

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.04 2/75 21701
/proc/meminfo: memFree=1471672/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=46236 CPUtime=881.89
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 10845 0 0 0 88178 11 0 0 25 0 1 0 911935390 47345664 10830 1992294400 134512640 135226915 4294956208 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 11559 10830 81 174 0 11382 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 51592

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/75 21701
/proc/meminfo: memFree=1471032/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=46864 CPUtime=941.87
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 11002 0 0 0 94176 11 0 0 25 0 1 0 911935390 47988736 10987 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 11716 10987 81 174 0 11539 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 52220

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 21701
/proc/meminfo: memFree=1470136/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=47808 CPUtime=1001.85
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 11251 0 0 0 100173 12 0 0 25 0 1 0 911935390 48955392 11236 1992294400 134512640 135226915 4294956208 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 11952 11236 81 174 0 11775 0
Current children cumulated CPU time (s) 1001.85
Current children cumulated vsize (KiB) 53164

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 21701
/proc/meminfo: memFree=1465656/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=52744 CPUtime=1061.82
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 12379 0 0 0 106168 14 0 0 25 0 1 0 911935390 54009856 12364 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/21699/statm: 13186 12364 81 174 0 13009 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 58100

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 21701
/proc/meminfo: memFree=1461560/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=57112 CPUtime=1121.79
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 13381 0 0 0 112164 15 0 0 25 0 1 0 911935390 58482688 13366 1992294400 134512640 135226915 4294956208 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 14278 13366 81 174 0 14101 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 62468

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 21701
/proc/meminfo: memFree=1460216/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=58548 CPUtime=1181.77
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 13701 0 0 0 118161 16 0 0 25 0 1 0 911935390 59953152 13686 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 14637 13686 81 174 0 14460 0
Current children cumulated CPU time (s) 1181.77
Current children cumulated vsize (KiB) 63904



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 21701
/proc/meminfo: memFree=1460216/2055920 swapFree=4176824/4192956
[pid=21696] ppid=21694 vsize=5356 CPUtime=0
/proc/21696/stat : 21696 (lysat.sh) S 21694 21696 20859 0 -1 4194304 310 156 0 0 0 0 0 0 18 0 1 0 911935389 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 224264774468 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21696/statm: 1339 237 195 169 0 50 0
[pid=21699] ppid=21696 vsize=58548 CPUtime=1200.06
/proc/21699/stat : 21699 (LySATi) R 21696 21696 20859 0 -1 4194304 13702 0 0 0 119990 16 0 0 25 0 1 0 911935390 59953152 13687 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/21699/statm: 14637 13687 81 174 0 14460 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 63904

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 21696 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=9998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.011997
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.9
CPU system time (s): 0.16
CPU usage (%): 99.9538
Max. virtual memory (cumulated for all children) (KiB): 63904

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.009998
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= 466
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 1.23981 second user time and 3.16552 second system time

The end

Launcher Data 

Begin job on node82 at 2009-04-01 05:11:08
IDJOB=1526824
IDBENCH=70621
IDSOLVER=511
FILE ID=node82/1526824-1238555468
PBS_JOBID= 9062111
Free space on /tmp= 61636 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/460/unif-k3-r4.25-v460-c1955-S1249441590-066.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526824-1238555468/watcher-1526824-1238555468 -o /tmp/evaluation-result-1526824-1238555468/solver-1526824-1238555468 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526824-1238555468.cnf i

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

MD5SUM BENCH= 64f6e5f7d0993d9696f70154b17a6c06
RANDOM SEED=330888422

node82.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		: 3000.232
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		: 3000.232
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:       1515880 kB
Buffers:         89880 kB
Cached:         359136 kB
SwapCached:       7332 kB
Active:         336012 kB
Inactive:       122500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1515880 kB
SwapTotal:     4192956 kB
SwapFree:      4176824 kB
Dirty:            2200 kB
Writeback:           0 kB
Mapped:          15008 kB
Slab:            66692 kB
Committed_AS:  2497044 kB
PageTables:       1996 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= 61636 MiB
End job on node82 at 2009-04-01 05:31:10