Trace number 1526909

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/360/
unif-k3-r4.25-v360-c1530-S404185236-001.cnf
MD5SUM0374a56a4be774bc099f027bd9c7fc30
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark16.2885
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 |    1524     4623 |      --       0       --      -- |     --   | -6/33
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 354   #clauses: 1524   #literals: 4623
0.00/0.00	c CPU time:   0.003999 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:  354                                                  |
0.00/0.01	c |  Number of clauses:    1524                                                 |
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-1526909-1238566548/watcher-1526909-1238566548 -o /tmp/evaluation-result-1526909-1238566548/solver-1526909-1238566548 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1526909-1238566548.cnf i 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 16018
/proc/meminfo: memFree=1375632/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1129321059 5484544 235 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 235 195 169 0 50 0
[pid=16019] ppid=16018 vsize=828 CPUtime=0
/proc/16019/stat : 16019 (SatElite) R 16018 16018 15888 0 -1 4194304 141 0 0 0 0 0 0 0 19 0 1 0 1129321060 847872 125 1992294400 134512640 135034092 4294956128 18446744073709551615 134566174 0 0 4096 3 0 0 0 17 0 0 0
/proc/16019/statm: 207 125 68 127 0 77 0

[startup+0.0352261 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 16018
/proc/meminfo: memFree=1375632/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101237 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 16018
/proc/meminfo: memFree=1375632/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301279 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 16018
/proc/meminfo: memFree=1375632/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701365 s]
/proc/loadavg: 0.99 0.97 0.90 3/64 16018
/proc/meminfo: memFree=1375632/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/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: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1373760/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=3748 CPUtime=1.48
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 597 0 0 0 148 0 0 0 25 0 1 0 1129321060 3837952 582 1992294400 134512640 135226915 4294956224 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 937 582 81 174 0 760 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9104

[startup+3.10188 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1372992/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=4616 CPUtime=3.08
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 788 0 0 0 308 0 0 0 25 0 1 0 1129321060 4726784 773 1992294400 134512640 135226915 4294956224 18446744073709551615 134527694 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 1154 773 81 174 0 977 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9972

[startup+6.30156 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1371208/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=5700 CPUtime=6.28
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 1062 0 0 0 627 1 0 0 25 0 1 0 1129321060 5836800 1047 1992294400 134512640 135226915 4294956224 18446744073709551615 134536747 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 1425 1047 81 174 0 1248 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11056

[startup+12.7029 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1369864/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=6992 CPUtime=12.68
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 1374 0 0 0 1267 1 0 0 25 0 1 0 1129321060 7159808 1359 1992294400 134512640 135226915 4294956224 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 1748 1359 81 174 0 1571 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12348

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1367432/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=9624 CPUtime=25.47
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 1990 0 0 0 2546 1 0 0 25 0 1 0 1129321060 9854976 1975 1992294400 134512640 135226915 4294956224 18446744073709551615 134536849 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 2406 1975 81 174 0 2229 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14980

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.90 2/66 16021
/proc/meminfo: memFree=1364680/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=12464 CPUtime=51.06
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 2680 0 0 0 5104 2 0 0 25 0 1 0 1129321060 12763136 2665 1992294400 134512640 135226915 4294956224 18446744073709551615 134543674 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 3116 2665 81 174 0 2939 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 17820

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1360392/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=16976 CPUtime=102.25
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 3742 0 0 0 10222 3 0 0 25 0 1 0 1129321060 17383424 3727 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 4244 3727 81 174 0 4067 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22332

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1355208/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=22856 CPUtime=162.22
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 5076 0 0 0 16218 4 0 0 25 0 1 0 1129321060 23404544 5061 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 5714 5061 81 174 0 5537 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 28212

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1353288/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=24772 CPUtime=222.2
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 5491 0 0 0 22215 5 0 0 25 0 1 0 1129321060 25366528 5476 1992294400 134512640 135226915 4294956224 18446744073709551615 134536783 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 6193 5476 81 174 0 6016 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30128

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1349448/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=28556 CPUtime=282.17
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 6449 0 0 0 28211 6 0 0 25 0 1 0 1129321060 29241344 6434 1992294400 134512640 135226915 4294956224 18446744073709551615 134525810 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 7139 6434 81 174 0 6962 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 33912

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1348936/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=29048 CPUtime=342.16
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 6594 0 0 0 34209 7 0 0 25 0 1 0 1129321060 29745152 6579 1992294400 134512640 135226915 4294956224 18446744073709551615 134537023 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 7262 6579 81 174 0 7085 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 34404

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1344520/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=34256 CPUtime=402.13
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 7695 0 0 0 40205 8 0 0 25 0 1 0 1129321060 35078144 7680 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 8564 7680 81 174 0 8387 0

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

/proc/16021/statm: 10494 9645 81 174 0 10317 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 47332

[startup+642.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1334536/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=44048 CPUtime=642.05
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 10198 0 0 0 64193 12 0 0 25 0 1 0 1129321060 45105152 10183 1992294400 134512640 135226915 4294956224 18446744073709551615 134536933 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 11012 10183 81 174 0 10835 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 49404

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1334344/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=44344 CPUtime=702.02
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 10240 0 0 0 70190 12 0 0 25 0 1 0 1129321060 45408256 10225 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 11086 10225 81 174 0 10909 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 49700

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1333832/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=44952 CPUtime=762.01
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 10373 0 0 0 76188 13 0 0 25 0 1 0 1129321060 46030848 10358 1992294400 134512640 135226915 4294956224 18446744073709551615 134536938 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 11238 10358 81 174 0 11061 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 50308

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1333064/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=46088 CPUtime=821.98
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 10564 0 0 0 82185 13 0 0 25 0 1 0 1129321060 47194112 10549 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 11522 10549 81 174 0 11345 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 51444

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1329288/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=50620 CPUtime=881.96
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 11511 0 0 0 88182 14 0 0 25 0 1 0 1129321060 51834880 11496 1992294400 134512640 135226915 4294956224 18446744073709551615 134536966 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 12655 11496 81 174 0 12478 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 55976

[startup+942.303 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1326728/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=53272 CPUtime=941.94
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12152 0 0 0 94179 15 0 0 25 0 1 0 1129321060 54550528 12137 1992294400 134512640 135226915 4294956224 18446744073709551615 134536930 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13318 12137 81 174 0 13141 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 58628

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1326600/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=53404 CPUtime=1001.92
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12182 0 0 0 100177 15 0 0 25 0 1 0 1129321060 54685696 12167 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13351 12167 81 174 0 13174 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 58760

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/66 16021
/proc/meminfo: memFree=1326216/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=53836 CPUtime=1061.89
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12267 0 0 0 106174 15 0 0 25 0 1 0 1129321060 55128064 12252 1992294400 134512640 135226915 4294956224 18446744073709551615 134543647 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13459 12252 81 174 0 13282 0
Current children cumulated CPU time (s) 1061.89
Current children cumulated vsize (KiB) 59192

[startup+1122.3 s]
/proc/loadavg: 1.04 0.99 0.91 2/66 16021
/proc/meminfo: memFree=1325576/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=54620 CPUtime=1121.87
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12422 0 0 0 112172 15 0 0 25 0 1 0 1129321060 55930880 12407 1992294400 134512640 135226915 4294956224 18446744073709551615 134543500 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13655 12407 81 174 0 13478 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 59976

[startup+1182.3 s]
/proc/loadavg: 1.05 1.00 0.92 2/66 16021
/proc/meminfo: memFree=1324872/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=55308 CPUtime=1181.84
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12602 0 0 0 118169 15 0 0 25 0 1 0 1129321060 56635392 12587 1992294400 134512640 135226915 4294956224 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13827 12587 81 174 0 13650 0
Current children cumulated CPU time (s) 1181.84
Current children cumulated vsize (KiB) 60664



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.10 1.02 0.93 2/66 16021
/proc/meminfo: memFree=1324616/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=55468 CPUtime=1200.04
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12663 0 0 0 119989 15 0 0 25 0 1 0 1129321060 56799232 12648 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13867 12648 81 174 0 13690 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60824

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: 1.10 1.02 0.93 2/66 16021
/proc/meminfo: memFree=1324616/2055920 swapFree=4177928/4192956
[pid=16018] ppid=16016 vsize=5356 CPUtime=0
/proc/16018/stat : 16018 (lysat.sh) S 16016 16018 15888 0 -1 4194304 310 146 0 0 0 0 0 0 19 0 1 0 1129321059 5484544 237 1992294400 4194304 4889804 548682068832 18446744073709551615 214919865156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16018/statm: 1339 237 195 169 0 50 0
[pid=16021] ppid=16018 vsize=55468 CPUtime=1200.04
/proc/16021/stat : 16021 (LySATi) R 16018 16018 15888 0 -1 4194304 12663 0 0 0 119989 15 0 0 25 0 1 0 1129321060 56799232 12648 1992294400 134512640 135226915 4294956224 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 1 0 0
/proc/16021/statm: 13867 12648 81 174 0 13690 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 60824

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16018 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=3999
# CPU time returned by wait4() is 0.009998
# 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): 1200.51
CPU time (s): 1200.04
CPU user time (s): 1199.89
CPU system time (s): 0.15
CPU usage (%): 99.9607
Max. virtual memory (cumulated for all children) (KiB): 60824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.005999
system time used= 0.003999
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 1.42978 second user time and 2.94155 second system time

The end

Launcher Data 

Begin job on node10 at 2009-04-01 08:15:48
IDJOB=1526909
IDBENCH=70638
IDSOLVER=511
FILE ID=node10/1526909-1238566548
PBS_JOBID= 9070516
Free space on /tmp= 65604 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/360/unif-k3-r4.25-v360-c1530-S404185236-001.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1526909-1238566548/watcher-1526909-1238566548 -o /tmp/evaluation-result-1526909-1238566548/solver-1526909-1238566548 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1526909-1238566548.cnf i

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

MD5SUM BENCH= 0374a56a4be774bc099f027bd9c7fc30
RANDOM SEED=1962908706

node10.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		: 3000.272
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		: 3000.272
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1376112 kB
Buffers:        106436 kB
Cached:         471916 kB
SwapCached:       8896 kB
Active:         205156 kB
Inactive:       384208 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1376112 kB
SwapTotal:     4192956 kB
SwapFree:      4177928 kB
Dirty:            2184 kB
Writeback:           0 kB
Mapped:          16604 kB
Slab:            76532 kB
Committed_AS:  2917780 kB
PageTables:       1380 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= 65604 MiB
End job on node10 at 2009-04-01 08:35:50