Trace number 1530303

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
HydraSAT-Multi 2009-03-22-Multi? (TO) 1200.09 1200.81

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S486178562-011.cnf
MD5SUMe73deb485f74364d96363116560553d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 Trying configuration 1
699.90/700.38	HOME/hydrasat-multi.sh: line 48: 28619 CPU time limit exceeded (core dumped) $SOLVER1 $BENCHNAME $OPTIONS1
699.90/700.38	c Trying configuration 2

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-1530303-1238502360/watcher-1530303-1238502360 -o /tmp/evaluation-result-1530303-1238502360/solver-1530303-1238502360 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/hydrasat-multi.sh HOME HOME/instance-1530303-1238502360.cnf 1800 1942752075 

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 1.09 3/73 28618
/proc/meminfo: memFree=1463088/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=1452 CPUtime=0
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 173 0 0 0 0 0 0 0 19 0 1 0 1122899947 1486848 155 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 363 155 116 317 0 43 0

[startup+0.102369 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 28618
/proc/meminfo: memFree=1463088/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=1852 CPUtime=0.09
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 296 0 0 0 9 0 0 0 19 0 1 0 1122899947 1896448 277 1992294400 134512640 135813592 4294956176 18446744073709551615 135207862 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 463 277 150 317 0 143 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7212

[startup+0.201389 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 28618
/proc/meminfo: memFree=1463088/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=1984 CPUtime=0.19
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 315 0 0 0 19 0 0 0 20 0 1 0 1122899947 2031616 296 1992294400 134512640 135813592 4294956176 18446744073709551615 134661752 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 496 296 150 317 0 176 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7344

[startup+0.30141 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 28618
/proc/meminfo: memFree=1463088/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=1984 CPUtime=0.29
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 328 0 0 0 29 0 0 0 21 0 1 0 1122899947 2031616 309 1992294400 134512640 135813592 4294956176 18446744073709551615 135224161 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 496 309 150 317 0 176 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701491 s]
/proc/loadavg: 1.00 1.00 1.09 3/73 28618
/proc/meminfo: memFree=1463088/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=2112 CPUtime=0.69
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 373 0 0 0 69 0 0 0 25 0 1 0 1122899947 2162688 354 1992294400 134512640 135813592 4294956176 18446744073709551615 134665358 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 528 354 150 317 0 208 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7472

[startup+1.50165 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 28620
/proc/meminfo: memFree=1461728/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=2632 CPUtime=1.49
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 501 0 0 0 149 0 0 0 25 0 1 0 1122899947 2695168 482 1992294400 134512640 135813592 4294956176 18446744073709551615 134665722 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 658 482 150 317 0 338 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7992

[startup+3.10198 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 28620
/proc/meminfo: memFree=1460704/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=3820 CPUtime=3.09
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 786 0 0 0 309 0 0 0 25 0 1 0 1122899947 3911680 767 1992294400 134512640 135813592 4294956176 18446744073709551615 134665347 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 955 767 150 317 0 635 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9180

[startup+6.30163 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 28620
/proc/meminfo: memFree=1458976/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=4916 CPUtime=6.28
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 1060 0 0 0 628 0 0 0 25 0 1 0 1122899947 5033984 1041 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 1229 1041 150 317 0 909 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10276

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 28620
/proc/meminfo: memFree=1458528/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=5476 CPUtime=12.68
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 1191 0 0 0 1268 0 0 0 25 0 1 0 1122899947 5607424 1172 1992294400 134512640 135813592 4294956176 18446744073709551615 134665211 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 1369 1172 150 317 0 1049 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10836

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.09 2/75 28620
/proc/meminfo: memFree=1456224/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=8140 CPUtime=25.48
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 1788 0 0 0 2547 1 0 0 25 0 1 0 1122899947 8335360 1769 1992294400 134512640 135813592 4294956176 18446744073709551615 134665006 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 2035 1769 150 317 0 1715 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13500

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 28620
/proc/meminfo: memFree=1450976/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=13876 CPUtime=51.06
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 3148 0 0 0 5104 2 0 0 25 0 1 0 1122899947 14209024 3081 1992294400 134512640 135813592 4294956176 18446744073709551615 134665160 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 3469 3081 150 317 0 3149 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 19236

[startup+102.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/75 28620
/proc/meminfo: memFree=1449952/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=14936 CPUtime=102.24
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 3376 0 0 0 10222 2 0 0 25 0 1 0 1122899947 15294464 3276 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 3734 3276 150 317 0 3414 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 20296

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 28620
/proc/meminfo: memFree=1448416/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=16824 CPUtime=162.2
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 3766 0 0 0 16217 3 0 0 25 0 1 0 1122899947 17227776 3666 1992294400 134512640 135813592 4294956176 18446744073709551615 134664983 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 4206 3666 150 317 0 3886 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 22184

[startup+222.307 s]
/proc/loadavg: 1.00 1.00 1.07 2/75 28620
/proc/meminfo: memFree=1444384/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=21148 CPUtime=222.17
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 4788 0 0 0 22214 3 0 0 25 0 1 0 1122899947 21655552 4688 1992294400 134512640 135813592 4294956176 18446744073709551615 134665944 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 5287 4688 150 317 0 4967 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 26508

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/75 28620
/proc/meminfo: memFree=1440544/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=25660 CPUtime=282.14
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 5840 0 0 0 28209 5 0 0 25 0 1 0 1122899947 26275840 5609 1992294400 134512640 135813592 4294956176 18446744073709551615 134665555 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 6415 5609 150 317 0 6095 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 31020

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.05 2/75 28620
/proc/meminfo: memFree=1437664/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=28760 CPUtime=342.1
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 6640 0 0 0 34204 6 0 0 25 0 1 0 1122899947 29450240 6318 1992294400 134512640 135813592 4294956176 18446744073709551615 134665314 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 7190 6318 150 317 0 6870 0

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

/proc/28619/statm: 7885 6897 150 317 0 7565 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 36900

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.03 2/75 28620
/proc/meminfo: memFree=1435360/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5360 CPUtime=0
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 289 0 0 0 0 0 0 0 18 0 1 0 1122899947 5488640 239 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1340 239 197 169 0 51 0
[pid=28619] ppid=28618 vsize=31540 CPUtime=641.94
/proc/28619/stat : 28619 (hydrasat_cache4) R 28618 28618 28553 0 -1 4194304 7254 0 0 0 64188 6 0 0 25 0 1 0 1122899947 32296960 6932 1992294400 134512640 135813592 4294956176 18446744073709551615 134665047 0 0 4096 1 0 0 0 17 0 0 0
/proc/28619/statm: 7885 6932 150 317 0 7565 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 36900

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/75 28621
/proc/meminfo: memFree=1433440/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=2792 CPUtime=1.9
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 496 0 0 0 190 0 0 0 25 0 1 0 1122969985 2859008 479 1992294400 134512640 135995732 4294956032 18446744073709551615 134808032 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 698 479 172 362 0 333 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 8156

[startup+762.301 s]
/proc/loadavg: 1.03 1.01 1.02 2/75 28621
/proc/meminfo: memFree=1421664/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=15444 CPUtime=61.85
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 3511 0 0 0 6182 3 0 0 25 0 1 0 1122969985 15814656 3429 1992294400 134512640 135995732 4294956032 18446744073709551615 134808096 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 3861 3429 172 362 0 3496 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 20808

[startup+822.303 s]
/proc/loadavg: 1.01 1.01 1.01 2/75 28621
/proc/meminfo: memFree=1414816/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=22472 CPUtime=121.82
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 5268 0 0 0 12177 5 0 0 25 0 1 0 1122969985 23011328 5186 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 5618 5186 172 362 0 5253 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 27836

[startup+882.307 s]
/proc/loadavg: 1.00 1.00 1.01 2/75 28621
/proc/meminfo: memFree=1409952/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=27884 CPUtime=181.78
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 6610 0 0 0 18172 6 0 0 25 0 1 0 1122969985 28553216 6399 1992294400 134512640 135995732 4294956032 18446744073709551615 134808096 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 6971 6399 172 362 0 6606 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 33248

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1405472/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=32584 CPUtime=241.74
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 7738 0 0 0 24167 7 0 0 25 0 1 0 1122969985 33366016 7527 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 8146 7527 172 362 0 7781 0
Current children cumulated CPU time (s) 941.73
Current children cumulated vsize (KiB) 37948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1401248/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=36848 CPUtime=301.72
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 8775 0 0 0 30163 9 0 0 25 0 1 0 1122969985 37732352 8564 1992294400 134512640 135995732 4294956032 18446744073709551615 134807853 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 9212 8564 172 362 0 8847 0
Current children cumulated CPU time (s) 1001.71
Current children cumulated vsize (KiB) 42212

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1397600/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=40752 CPUtime=361.69
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 9708 0 0 0 36159 10 0 0 25 0 1 0 1122969985 41730048 9497 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 10188 9497 172 362 0 9823 0
Current children cumulated CPU time (s) 1061.68
Current children cumulated vsize (KiB) 46116

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1394784/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=43768 CPUtime=421.65
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 10394 0 0 0 42155 10 0 0 25 0 1 0 1122969985 44818432 10183 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 10942 10183 172 362 0 10577 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 49132

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1391456/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=47372 CPUtime=481.62
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 11219 0 0 0 48151 11 0 0 25 0 1 0 1122969985 48508928 11008 1992294400 134512640 135995732 4294956032 18446744073709551615 134807726 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 11843 11008 172 362 0 11478 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 52736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1390496/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=48412 CPUtime=500.1
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 11456 0 0 0 49999 11 0 0 25 0 1 0 1122969985 49573888 11245 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 12103 11245 172 362 0 11738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53776

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

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

[startup+1200.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/75 28621
/proc/meminfo: memFree=1390496/2055920 swapFree=4170060/4192956
[pid=28618] ppid=28616 vsize=5364 CPUtime=699.99
/proc/28618/stat : 28618 (hydrasat-multi.) S 28616 28618 28553 0 -1 4194304 322 8188 0 0 0 0 69982 17 19 0 1 0 1122899947 5492736 245 1992294400 4194304 4889804 548682068736 18446744073709551615 226686985028 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/28618/statm: 1341 245 202 169 0 52 0
[pid=28621] ppid=28618 vsize=48412 CPUtime=500.1
/proc/28621/stat : 28621 (hydrasat_cachew) R 28618 28618 28553 0 -1 4194304 11456 0 0 0 49999 11 0 0 25 0 1 0 1122969985 49573888 11245 1992294400 134512640 135995732 4294956032 18446744073709551615 134807904 0 0 4096 1 0 0 0 17 0 0 0
/proc/28621/statm: 12103 11245 172 362 0 11738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53776

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 28618 and gives
#  childrusage.ru_utime.tv_sec=699
#  childrusage.ru_utime.tv_usec=828609
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=175973
# CPU time returned by wait4() is 700.005
# while last known CPU time is 1200.09
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.09
CPU user time (s): 1199.81
CPU system time (s): 0.28
CPU usage (%): 99.9398
Max. virtual memory (cumulated for all children) (KiB): 53776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 699.829
system time used= 0.175973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8510
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= 2992

runsolver used 0.969852 second user time and 3.43548 second system time

The end

Launcher Data 

Begin job on node80 at 2009-03-31 14:26:00
IDJOB=1530303
IDBENCH=70552
IDSOLVER=518
FILE ID=node80/1530303-1238502360
PBS_JOBID= 9061961
Free space on /tmp= 64800 MiB

SOLVER NAME= HydraSAT-Multi 2009-03-22-Multi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S486178562-011.cnf
COMMAND LINE= DIR/hydrasat-multi.sh DIR BENCHNAME MEMLIMIT RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1530303-1238502360/watcher-1530303-1238502360 -o /tmp/evaluation-result-1530303-1238502360/solver-1530303-1238502360 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/hydrasat-multi.sh HOME HOME/instance-1530303-1238502360.cnf 1800 1942752075

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

MD5SUM BENCH= e73deb485f74364d96363116560553d5
RANDOM SEED=1942752075

node80.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		: 3000.263
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		: 3000.263
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:       1463632 kB
Buffers:         88320 kB
Cached:         409016 kB
SwapCached:      14568 kB
Active:         214160 kB
Inactive:       299576 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1463632 kB
SwapTotal:     4192956 kB
SwapFree:      4170060 kB
Dirty:            4088 kB
Writeback:           0 kB
Mapped:          21964 kB
Slab:            63756 kB
Committed_AS:  2925596 kB
PageTables:       2008 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= 64768 MiB
End job on node80 at 2009-03-31 14:46:03