Trace number 1527369

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 1200.71

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/460/
unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
MD5SUMab528a6ad10c0959e2d17075599d3c26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.014997
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 |    1927     5821 |      --       0       --      -- |     --   | -28/-44
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 450   #clauses: 1927   #literals: 5821
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:  450                                                  |
0.00/0.01	c |  Number of clauses:    1927                                                 |
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-1527369-1238594758/watcher-1527369-1238594758 -o /tmp/evaluation-result-1527369-1238594758/solver-1527369-1238594758 -C 1200 -W 1800 -M 1800 --output-limit 1,15 lysat.sh HOME/instance-1527369-1238594758.cnf i 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.10 3/71 22791
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 286 0 0 0 0 0 0 0 18 0 1 0 1132138876 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 235 195 169 0 50 0
[pid=22792] ppid=22791 vsize=828 CPUtime=0
/proc/22792/stat : 22792 (SatElite) R 22791 22791 22322 0 -1 4194304 149 0 0 0 0 0 0 0 19 0 1 0 1132138876 847872 133 1992294400 134512640 135034092 4294956096 18446744073709551615 134543575 0 0 4096 3 0 0 0 17 0 0 0
/proc/22792/statm: 207 133 68 127 0 77 0

[startup+0.0755181 s]
/proc/loadavg: 0.92 0.98 1.10 3/71 22791
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101522 s]
/proc/loadavg: 0.92 0.98 1.10 3/71 22791
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301561 s]
/proc/loadavg: 0.92 0.98 1.10 3/71 22791
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701639 s]
/proc/loadavg: 0.92 0.98 1.10 3/71 22791
/proc/meminfo: memFree=1244160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 1.10 2/73 22794
/proc/meminfo: memFree=1242160/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=3752 CPUtime=1.48
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 593 0 0 0 148 0 0 0 25 0 1 0 1132138877 3842048 578 1992294400 134512640 135226915 4294956208 18446744073709551615 134536899 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 938 578 81 174 0 761 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9108

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 1.10 2/73 22794
/proc/meminfo: memFree=1241200/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=4672 CPUtime=3.08
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 817 0 0 0 308 0 0 0 25 0 1 0 1132138877 4784128 802 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1168 802 81 174 0 991 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10028

[startup+6.3017 s]
/proc/loadavg: 0.93 0.98 1.10 2/73 22794
/proc/meminfo: memFree=1239600/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=6152 CPUtime=6.27
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 1190 0 0 0 627 0 0 0 25 0 1 0 1132138877 6299648 1175 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1538 1175 81 174 0 1361 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11508

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 1.10 2/73 22794
/proc/meminfo: memFree=1237808/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=7900 CPUtime=12.67
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 1608 0 0 0 1266 1 0 0 25 0 1 0 1132138877 8089600 1593 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 1975 1593 81 174 0 1798 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 13256

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 1.10 2/73 22794
/proc/meminfo: memFree=1235440/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=10032 CPUtime=25.47
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 2147 0 0 0 2546 1 0 0 25 0 1 0 1132138877 10272768 2132 1992294400 134512640 135226915 4294956208 18446744073709551615 134536749 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 2508 2132 81 174 0 2331 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15388

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 1.09 2/73 22794
/proc/meminfo: memFree=1232496/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=13324 CPUtime=51.05
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 2918 0 0 0 5103 2 0 0 25 0 1 0 1132138877 13643776 2903 1992294400 134512640 135226915 4294956208 18446744073709551615 134539418 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 3331 2903 81 174 0 3154 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 18680

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.09 2/73 22794
/proc/meminfo: memFree=1227632/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=18068 CPUtime=102.23
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 4046 0 0 0 10220 3 0 0 25 0 1 0 1132138877 18501632 4031 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 4517 4031 81 174 0 4340 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 23424

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/73 22794
/proc/meminfo: memFree=1224368/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=21248 CPUtime=162.2
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 4868 0 0 0 16216 4 0 0 25 0 1 0 1132138877 21757952 4853 1992294400 134512640 135226915 4294956208 18446744073709551615 134536776 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 5312 4853 81 174 0 5135 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 26604

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 1.07 2/73 22794
/proc/meminfo: memFree=1219632/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=26352 CPUtime=222.16
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 6062 0 0 0 22210 6 0 0 25 0 1 0 1132138877 26984448 6047 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 6588 6047 81 174 0 6411 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 31708

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.07 2/73 22794
/proc/meminfo: memFree=1218736/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=27324 CPUtime=282.13
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 6286 0 0 0 28207 6 0 0 25 0 1 0 1132138877 27979776 6271 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 6831 6271 81 174 0 6654 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 32680

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 1.06 2/73 22794
/proc/meminfo: memFree=1215152/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=30972 CPUtime=342.1
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 7197 0 0 0 34203 7 0 0 25 0 1 0 1132138877 31715328 7171 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 7743 7171 81 174 0 7566 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 36328

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/73 22794
/proc/meminfo: memFree=1213616/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=32552 CPUtime=402.06
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 7578 0 0 0 40199 7 0 0 25 0 1 0 1132138877 33333248 7552 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 8138 7552 81 174 0 7961 0

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

/proc/22794/statm: 9281 8648 81 174 0 9104 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 42480

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/73 22794
/proc/meminfo: memFree=1208688/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=37824 CPUtime=641.94
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 8830 0 0 0 64185 9 0 0 25 0 1 0 1132138877 38731776 8804 1992294400 134512640 135226915 4294956208 18446744073709551615 134536839 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 9456 8804 81 174 0 9279 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 43180

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 1.03 2/73 22794
/proc/meminfo: memFree=1205808/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=41052 CPUtime=701.91
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 9535 0 0 0 70181 10 0 0 25 0 1 0 1132138877 42037248 9509 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 10263 9509 81 174 0 10086 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 46408

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 1.02 2/73 22794
/proc/meminfo: memFree=1201456/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=45360 CPUtime=761.87
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 10629 0 0 0 76176 11 0 0 25 0 1 0 1132138877 46448640 10603 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 11340 10603 81 174 0 11163 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 50716

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 1.02 2/73 22794
/proc/meminfo: memFree=1200304/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=46396 CPUtime=821.84
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 10899 0 0 0 82172 12 0 0 25 0 1 0 1132138877 47509504 10873 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 11599 10873 81 174 0 11422 0
Current children cumulated CPU time (s) 821.84
Current children cumulated vsize (KiB) 51752

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.01 2/73 22794
/proc/meminfo: memFree=1200240/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=46468 CPUtime=881.81
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 10924 0 0 0 88169 12 0 0 25 0 1 0 1132138877 47583232 10898 1992294400 134512640 135226915 4294956208 18446744073709551615 134537411 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 11617 10898 81 174 0 11440 0
Current children cumulated CPU time (s) 881.81
Current children cumulated vsize (KiB) 51824

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1199920/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=46972 CPUtime=941.77
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 11009 0 0 0 94165 12 0 0 25 0 1 0 1132138877 48099328 10983 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 11743 10983 81 174 0 11566 0
Current children cumulated CPU time (s) 941.77
Current children cumulated vsize (KiB) 52328

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1199472/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=47512 CPUtime=1001.74
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 11126 0 0 0 100162 12 0 0 25 0 1 0 1132138877 48652288 11100 1992294400 134512640 135226915 4294956208 18446744073709551615 134536803 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 11878 11100 81 174 0 11701 0
Current children cumulated CPU time (s) 1001.74
Current children cumulated vsize (KiB) 52868

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1197808/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=49196 CPUtime=1061.71
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 11549 0 0 0 106159 12 0 0 25 0 1 0 1132138877 50376704 11523 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 12299 11523 81 174 0 12122 0
Current children cumulated CPU time (s) 1061.71
Current children cumulated vsize (KiB) 54552

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1194224/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=52892 CPUtime=1121.68
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 12447 0 0 0 112154 14 0 0 25 0 1 0 1132138877 54161408 12421 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 13223 12421 81 174 0 13046 0
Current children cumulated CPU time (s) 1121.68
Current children cumulated vsize (KiB) 58248

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1190640/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=56800 CPUtime=1181.65
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 13329 0 0 0 118151 14 0 0 25 0 1 0 1132138877 58163200 13303 1992294400 134512640 135226915 4294956208 18446744073709551615 134536812 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 14200 13303 81 174 0 14023 0
Current children cumulated CPU time (s) 1181.65
Current children cumulated vsize (KiB) 62156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1189680/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=57740 CPUtime=1200.04
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 13564 0 0 0 119990 14 0 0 25 0 1 0 1132138877 59125760 13538 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 14435 13538 81 174 0 14258 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63096

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

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

[startup+1200.7 s]
/proc/loadavg: 0.99 0.98 1.00 2/73 22794
/proc/meminfo: memFree=1189680/2055920 swapFree=4170332/4192956
[pid=22791] ppid=22789 vsize=5356 CPUtime=0
/proc/22791/stat : 22791 (lysat.sh) S 22789 22791 22322 0 -1 4194304 310 154 0 0 0 0 0 0 19 0 1 0 1132138876 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/22791/statm: 1339 237 195 169 0 50 0
[pid=22794] ppid=22791 vsize=57740 CPUtime=1200.04
/proc/22794/stat : 22794 (LySATi) R 22791 22791 22322 0 -1 4194304 13564 0 0 0 119990 14 0 0 25 0 1 0 1132138877 59125760 13538 1992294400 134512640 135226915 4294956208 18446744073709551615 134531436 0 0 4096 3 0 0 0 17 0 0 0
/proc/22794/statm: 14435 13538 81 174 0 14258 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 63096

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22791 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=6998
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.010997
# 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): 1200.71
CPU time (s): 1200.04
CPU user time (s): 1199.9
CPU system time (s): 0.14
CPU usage (%): 99.9439
Max. virtual memory (cumulated for all children) (KiB): 63096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.006998
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= 464
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 3

runsolver used 1.00985 second user time and 3.39848 second system time

The end

Launcher Data 

Begin job on node38 at 2009-04-01 16:05:58
IDJOB=1527369
IDBENCH=70730
IDSOLVER=511
FILE ID=node38/1527369-1238594758
PBS_JOBID= 9062233
Free space on /tmp= 65528 MiB

SOLVER NAME= LySAT i/2009-03-20
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/460/unif-k3-r4.25-v460-c1955-S1546885609-031.cnf
COMMAND LINE= lysat.sh BENCHNAME i
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1527369-1238594758/watcher-1527369-1238594758 -o /tmp/evaluation-result-1527369-1238594758/solver-1527369-1238594758 -C 1200 -W 1800 -M 1800 --output-limit 1,15  lysat.sh HOME/instance-1527369-1238594758.cnf i

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

MD5SUM BENCH= ab528a6ad10c0959e2d17075599d3c26
RANDOM SEED=766198496

node38.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1244712 kB
Buffers:         95108 kB
Cached:         613364 kB
SwapCached:      11172 kB
Active:         207412 kB
Inactive:       513716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1244712 kB
SwapTotal:     4192956 kB
SwapFree:      4170332 kB
Dirty:            2196 kB
Writeback:           0 kB
Mapped:          18376 kB
Slab:            75348 kB
Committed_AS:  3244044 kB
PageTables:       1988 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= 65528 MiB
End job on node38 at 2009-04-01 16:26:01